CN218224950U - Automatic chamfering device for workpieces - Google Patents
Automatic chamfering device for workpieces Download PDFInfo
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- CN218224950U CN218224950U CN202222195862.7U CN202222195862U CN218224950U CN 218224950 U CN218224950 U CN 218224950U CN 202222195862 U CN202222195862 U CN 202222195862U CN 218224950 U CN218224950 U CN 218224950U
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Abstract
The utility model relates to the field of machining, in particular to an automatic chamfering device for workpieces, which comprises a feeding mechanism, a positioning mechanism and a machining mechanism, wherein the workpieces are moved to the operation area of the positioning mechanism through the feeding mechanism; the positioning mechanism comprises a first clamping seat and a second clamping seat, and the first clamping seat and the second clamping seat are arranged on the machine table in a manner of moving in the first direction in opposite directions; the opposite surfaces of the first clamping seat and the second clamping seat form a structure for clamping a workpiece; the processing mechanism comprises a first tool apron and a second tool apron, and the first tool apron and the second tool apron are arranged on the machine table in a manner of moving in a second direction oppositely; the first direction is vertical to the second direction; when the first clamping seat and the second clamping seat clamp the workpiece, the first tool apron and the second tool apron move towards the workpiece. The complicated steps of manual operation are avoided in the above-mentioned setting, realize automatic accurate processing, once only accomplish work piece both ends chamfer processing.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to an automatic processing chamfer device of work piece.
Background
The automobile ball cage retainer is formed by a series of process flows such as cutting, stamping, turning, stamping and the like. The raw material of the ball cage retainer is a steel pipe, and the poor burrs are difficult to avoid during the cutting process. The burr is bad to influence the location of next technology punching press to a certain extent, receives the influence of stamping process mould shape simultaneously, for guaranteeing the quality of stamping process, adopts to carry out both ends chamfer processing to the product that cuts off at present stage, and both ends chamfer adopts manual operation, and after the chamfer of clamping processing work piece one end was accomplished, need again by the manual work take out and turn round, carries out the chamfer processing of work piece other end face. On one hand, secondary clamping is needed, the processing time is long, the production efficiency is low, and on the other hand, quality and safe operation risks exist in manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is a workpiece automatic processing chamfering device which can complete chamfering of a cut-off product at one time.
In order to solve the technical problem, the utility model discloses a technical scheme be: a workpiece automatic processing chamfering device comprises a machine table, a feeding mechanism, a positioning mechanism and a processing mechanism, wherein the machine table is provided with the feeding mechanism, the positioning mechanism and the processing mechanism; the workpiece is moved to the operation area of the positioning mechanism through the feeding mechanism; the positioning mechanism comprises a first clamping seat and a second clamping seat, and the first clamping seat and the second clamping seat are arranged on the machine platform in a manner of moving in the first direction in opposite directions; the opposite surfaces of the first clamping seat and the second clamping seat form a structure for clamping a workpiece; the processing mechanism comprises a first tool apron and a second tool apron, and the first tool apron and the second tool apron are arranged on the machine table in a manner of moving in a second direction oppositely; the first direction and the second direction are vertical; when the first clamping seat and the second clamping seat clamp the workpiece, the first tool apron and the second tool apron move towards the workpiece.
The clamping device further comprises a clamping mechanism, the positioning mechanism is arranged on the lower side of the clamping mechanism, and the clamping mechanism moves towards the positioning mechanism; the clamping mechanism is arranged on one side of the discharge end of the feeding mechanism; the clamping mechanism is used for clamping the workpiece at the discharge end of the feeding mechanism and moving the workpiece to the operation area of the positioning mechanism; the clamping mechanism comprises a first clamping plate and a second clamping plate; the first material clamping plate and the second material clamping plate are opposite to each other in a second direction, and baffle plates protruding in opposite directions are arranged on the first material clamping plate and the second material clamping plate respectively; the first material clamping plate and the second material clamping plate move oppositely; the first material clamping plate and the second material clamping plate of the clamping mechanism clamp the workpiece respectively, and the workpiece is abutted against the baffle.
Further, the discharging direction of the feeding mechanism is consistent with the first direction; the clamping mechanism comprises a limiting plate, and the limiting plate is arranged on one side, close to the discharge end of the feeding mechanism, of the first material clamping plate and the second material clamping plate; when the clamping mechanism moves downwards, the limiting plate abuts against the discharging end of the feeding mechanism to limit discharging of the clamping mechanism.
Furthermore, the clamping mechanism further comprises a support frame, a first air cylinder, a first slide rail, a first slide block, a second air cylinder, a second slide rail and a second slide block, the support frame is arranged on the machine table, the first air cylinder and the first slide rail are both arranged on the support frame, the first air cylinder is arranged above the support frame, the length direction of the first slide rail is consistent with the height direction of the support frame, and the length direction of the second slide rail is consistent with the second direction; the first sliding block is in sliding fit with the first sliding rail, the second sliding rail is fixedly arranged on the first sliding block, and the driving end of the first air cylinder is connected with the second sliding rail; the second sliding block is in sliding fit with the second sliding rail, the first material clamping plate and the second material clamping plate are correspondingly connected with the second sliding block, and the driving end of the second air cylinder is connected with the second sliding block.
Furthermore, a fixing plate is arranged at one end of the support frame corresponding to the second slide rail; the second cylinder is arranged on the first material clamping plate, and the second sliding block corresponding to the second material clamping plate is locked with the fixed plate.
Further, the feeding mechanism comprises a feeding bottom plate and a feeding side plate; the feeding bottom plate extends towards the positioning mechanism in an inclined mode; two sides of the feeding bottom plate are provided with feeding side plates; the workpiece slides along the feeding bottom plate towards the positioning mechanism.
Furthermore, a plurality of sliding holes are formed in the feeding bottom plate along the length direction of the feeding bottom plate, and the length direction of each sliding hole is perpendicular to the length direction of the feeding bottom plate; the feeding side plate moves along the length direction of the sliding hole.
Furthermore, the first clamping seat is arranged on one side, close to the discharging end of the feeding mechanism, of the machine table, and the second clamping seat is arranged on one side, far away from the discharging end of the feeding mechanism, of the machine table; and a discharge baffle is arranged on the second clamping seat and is opposite to the discharge end of the feeding mechanism.
The discharging mechanism is arranged on the lower side of an operation area of the machining mechanism and comprises a discharging bottom plate and discharging side plates, the discharging bottom plate extends along a first direction and inclines towards the ground, and the discharging side plates are arranged on two sides of the discharging bottom plate; the discharging bottom plate is opposite to the operation area of the processing mechanism.
Furthermore, the positioning mechanism further comprises a first supporting seat and a second supporting seat, the first clamping seat is arranged on the first supporting seat, and the second clamping seat is arranged on the second supporting seat; an inclined guide plate is arranged on one side, opposite to the second support seat, of the first support seat, and one end of the discharging bottom plate is locked on the inclined guide plate; the middle part of the second supporting seat is hollow; and the discharging bottom plate penetrates through the second supporting seat.
The beneficial effects of the utility model reside in that: after the workpiece is transferred to the positioning mechanism through the feeding mechanism, the workpiece is clamped by the first clamping seat and the second clamping seat of the positioning mechanism, and then the first clamping seat and the second clamping seat of the machining mechanism move in opposite directions to abut against the workpiece and chamfer the workpiece, so that the complex steps of manual operation are avoided, automatic and accurate machining is realized, and chamfering machining at two ends of the workpiece is completed at one time.
Drawings
Fig. 1 is a schematic structural view of a workpiece automatic processing chamfering device according to an embodiment of the present invention in a second direction of a machine table;
FIG. 2 is a schematic structural view of the chamfering apparatus for automatic workpiece processing according to the embodiment of the present invention, taken along a first direction of the machine;
fig. 3 is a schematic structural view of a clamping mechanism of the automatic workpiece chamfering device according to the embodiment of the present invention in a second direction of the machine table when clamping a workpiece;
fig. 4 is a schematic structural view of a clamping mechanism of the chamfering device for automatic processing of workpieces clamping a workpiece in a first direction of a machine table according to the embodiment of the present invention;
fig. 5 is a schematic structural view of the positioning mechanism of the automatic workpiece chamfering device according to the embodiment of the present invention in the second direction of the machine table when clamping the workpiece;
FIG. 6 is a schematic structural view of a positioning mechanism of the chamfering apparatus for automatic processing of workpieces according to an embodiment of the present invention in a first direction of a machine table while holding a workpiece;
fig. 7 is a schematic structural view of a processing mechanism of the automatic workpiece chamfering device according to the embodiment of the present invention in a first direction of a machine table when processing a workpiece;
fig. 8 is a schematic structural view of the workpiece automatic chamfering device according to the embodiment of the present invention in the second direction of the machine when the workpiece falls into the discharging mechanism.
Description of reference numerals:
1. a machine platform;
2. a feeding mechanism; 21. a feeding bottom plate; 22. a feeding side plate;
3. a positioning mechanism; 31. a first holder; 32. a second holder; 33. a discharge baffle; 34. a first support base; 35. a second support seat; 36. the guide plate is inclined.
4. A processing mechanism; 41. a first tool apron; 42. a second tool apron;
5. a gripping mechanism; 51. a first material clamping plate; 52. a second material clamping plate; 53. a baffle plate; 54. a limiting plate; 55. a support frame; 56. a first cylinder; 57. a first slide rail; 58. a first slider; 59. a second cylinder; 510. a second slide rail; 511. a second slider; 512. a fixing plate;
6. a discharging mechanism; 61. a discharge bottom plate; 7. and (5) a workpiece.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 8, an automatic chamfering device for workpiece processing includes a machine table 1, a feeding mechanism 2, a positioning mechanism 3 and a processing mechanism 4,
the machine table 1 is provided with a feeding mechanism 2, a positioning mechanism 3 and a processing mechanism 4;
the workpiece 7 is moved to the working area of the positioning mechanism 3 via the feeding mechanism 2;
the positioning mechanism 3 comprises a first clamping seat 31 and a second clamping seat 32, and the first clamping seat 31 and the second clamping seat 32 are arranged on the machine platform and move oppositely in a first direction; the opposite surfaces of the first clamping seat 31 and the second clamping seat 32 form a structure for clamping the workpiece 7;
the processing mechanism 4 comprises a first tool apron 41 and a second tool apron 42, and the first tool apron 41 and the second tool apron are arranged on the machine table in a manner of relatively moving in a second direction;
the first direction and the second direction are vertical; when the first and second holders 31, 32 clamp the workpiece 7, the first and second tool holders 41, 42 are moved toward the workpiece 7.
From the above description, the beneficial effects of the present invention are: work piece 7 shifts to positioning mechanism 3 back via feed mechanism 2, is pressed from both sides work piece 7 tightly by first holder 31 and the second holder 32 of positioning mechanism 3, and then the first holder 31 and the second holder 32 of machining mechanism 4 move butt work piece 7 in opposite directions and to its chamfer processing, avoid manual operation's loaded down with trivial details step from this, realize automatic accurate processing, once only accomplish 7 both ends chamfers of work piece and process.
Further, the device also comprises a clamping mechanism 5, the positioning mechanism 3 is arranged at the lower side of the clamping mechanism 5, and the clamping mechanism 5 moves towards the positioning mechanism 3; the clamping mechanism 5 is arranged on one side of the discharging end of the feeding mechanism 2; the clamping mechanism 5 is used for clamping the workpiece 7 at the discharge end of the feeding mechanism 2 and moving the workpiece to the operation area of the positioning mechanism 3;
the gripping mechanism 5 includes a first material gripping plate 51 and a second material gripping plate 52; the first material clamping plate 51 and the second material clamping plate 52 are opposite to each other in a second direction, and the first material clamping plate 51 and the second material clamping plate 52 are respectively provided with a baffle 53 protruding in opposite directions; the first material clamping plate 51 and the second material clamping plate 52 move oppositely; the first material sandwiching plate 51 and the second material sandwiching plate 52 of the gripping mechanism 5 each grip the workpiece 7, and the workpiece 7 abuts on the shutter 53.
As can be seen from the above description, the clamping mechanism 5 can accurately clamp the workpiece 7 at the discharge end of the feeding mechanism 2 to the operation area of the positioning mechanism 3, so as to ensure the accuracy and efficiency of processing the workpiece 7; the first material clamping plate 51 and the second material clamping plate 52 clamp the workpiece 7 at the discharge end of the feeding mechanism 2, the baffle plates 53 of the first material clamping plate 51 and the second material clamping plate 52 are used as the abutting support surfaces of the lower end of the workpiece 7, and then the clamping mechanism 5 moves downwards, so that the workpiece 7 moves to the operation area of the positioning mechanism 3; the workpiece 7 can be transferred from the gripping mechanism 5 to the positioning mechanism 3 by the movement of the first material clamping plate 51 and the second material clamping plate 52 in the second direction of the machine table 1 and the movement of the first clamping seat 31 and the second clamping seat 32 in the first direction of the machine table 1, and the workpiece 7 is clamped by the first clamping seat 31 and the second clamping seat 32.
Further, the discharging direction of the feeding mechanism 2 is consistent with the first direction; the clamping mechanism 5 comprises a limiting plate 54, and the limiting plate 54 is arranged on one side of the first material clamping plate 51 and one side of the second material clamping plate 52 close to the discharging end of the feeding mechanism 2; when the gripping mechanism 5 moves downwards, the limiting plate 54 abuts against the discharging end of the feeding mechanism 2 to limit the discharging of the feeding mechanism.
As can be seen from the above description, after the workpiece 7 is sent out from the discharging end of the feeding mechanism 2, the workpiece 7 falls onto the baffles 53 of the first material clamping plate 51 and the second material clamping plate 52 of the clamping mechanism 5, and is clamped and moved by the first material clamping plate 51 and the second material clamping plate 52; when the first material clamping plate 51 and the second material clamping plate 52 move downwards, the limiting plate 54 arranged on the first material clamping plate 51 and the second material clamping plate 52 and close to the discharging end of the feeding mechanism 2 can seal the discharging end of the feeding mechanism 2, so that the phenomenon that when the clamping mechanism 5 moves downwards to the operation area of the positioning mechanism 3, namely, when the clamping mechanism is not in a clamping state, the clamping mechanism falls into the clamping mechanism from the discharging end of the feeding mechanism 2, and the processing sequence is influenced due to the fact that clamping cannot be performed.
Further, the clamping mechanism 5 further includes a support frame 55, a first air cylinder 56, a first slide rail 57, a first slider 58, a second air cylinder 59, a second slide rail 510, and a second slider 511, the support frame 55 is disposed on the machine platform 1, the first air cylinder 56 and the first slide rail 57 are both disposed on the support frame 55, the first air cylinder 56 is disposed above the support frame 55, the length direction of the first slide rail 57 is the same as the height direction of the support frame 55, and the length direction of the second slide rail 510 is the same as the second direction; the first sliding block 58 is in sliding fit with the first sliding rail 57, the second sliding rail 510 is fixedly arranged on the first sliding block 58, and the driving end of the first cylinder 56 is connected with the second sliding rail 510; the second sliding block 511 is in sliding fit with the second sliding rail 510, the first material clamping plate 51 and the second material clamping plate 52 are correspondingly connected with one second sliding block 511, and the driving end of the second cylinder 59 is connected with the second sliding block 511.
As can be seen from the above description, the supporting frame 55 is used as a main supporting structure of the gripping mechanism 5, and the second slide rail 510 is driven by the first air cylinder 56, so that the first slide block 58 moves on the first slide rail 57 to move the first material clamping plate 51 and the second material clamping plate 52 toward the working area of the positioning mechanism 3; the second slide block 511 is driven by the second air cylinder 59 to move by the cooperation of the second slide rail 510 and the second slide block 511, so that the first material clamping plate 51 and the second material clamping plate 52 move towards each other to clamp the workpiece 7.
Further, a fixing plate 512 is disposed at one end of the supporting frame 55 corresponding to the second slide rail 510; the second cylinder 59 is disposed on the first material clamping plate 51, and the second sliding block 511 corresponding to the second material clamping plate 52 is locked with the fixing plate 512.
As can be seen from the above description, by arranging the fixing plate 512 on the supporting frame 55 and locking the second material clamping plate 52 with the fixing plate 512, the position of the second material clamping plate 52 is adjusted in advance for the sizes of the workpieces 7 with different specifications, so that the second material clamping plate 52 is not moved, the cylinder arrangement and the energy consumption are reduced, and the baffle 53 of the second material clamping plate 52 fixed at the same time can be used as a support for the workpieces 7 discharged from the discharging end of the feeding mechanism 2; when the workpiece is discharged from the discharging end of the feeding mechanism 2, the second cylinder 59 pushes the first material clamping plate 51 to move towards the first material clamping plate 51, so that the workpiece 7 can be clamped.
Further, the feeding mechanism 2 comprises a feeding bottom plate 21 and a feeding side plate 22; the feeding bottom plate 21 extends towards the positioning mechanism 3 in an inclined mode; two sides of the feeding bottom plate 21 are provided with feeding side plates 22; the workpiece 7 slides along the loading floor 21 towards the positioning mechanism 3.
As is apparent from the above description, the workpiece 7 guided by the inclined arrangement of the loading base plate 21 slides down toward the positioning mechanism 3, and the loading side plates 22 arranged on both sides of the loading base plate 21 serve as a stopper to prevent the workpiece 7 from falling out sideways.
Furthermore, a plurality of sliding holes are formed in the feeding bottom plate 21 along the length direction of the feeding bottom plate, and the length direction of the sliding holes is perpendicular to the length direction of the feeding bottom plate 21; the loading side plate 22 moves along the length direction of the sliding hole.
As can be seen from the above description, the two feeding side plates 22 can adjust the distance according to the size of the workpiece 7 by the matching of the sliding holes of the feeding bottom plate 21 and the feeding side plates 22, so as to adapt to workpieces 7 with different sizes.
Further, the first clamping seat 31 is arranged on one side of the machine table 1 close to the discharge end of the feeding mechanism 2, and the second clamping seat 32 is arranged on one side of the machine table 1 far away from the discharge end of the feeding mechanism 2; and a discharge baffle 33 is arranged on the second clamping seat 32, and the discharge baffle 33 is opposite to the discharge end of the feeding mechanism 2.
As can be seen from the above description, the discharging baffle 33 disposed on the second clamping seat 32 prevents the workpiece 7 sliding off the feeding bottom plate 21 from falling out of the working area of the clamping mechanism 5, and is stopped and limited by the discharging baffle 33.
Further, the automatic feeding device further comprises a discharging mechanism 6, wherein the discharging mechanism 6 is arranged on the lower side of the operation area of the processing mechanism 4, the discharging mechanism 6 comprises a discharging bottom plate 61 and discharging side plates, the discharging bottom plate 61 extends along a first direction and inclines towards the ground, and the discharging side plates are arranged on two sides of the discharging bottom plate 61; the discharge base plate 61 is opposite to the working area of the processing means 4.
As can be seen from the above description, the discharging mechanism 6 is arranged so that the workpiece 7 subjected to chamfering processing at the processing mechanism 4 can fall onto the discharging base plate 61 and shift along the inclined direction of the discharging base plate 61; the workpiece 7 is limited by the discharging side plate.
Further, the positioning mechanism 3 further includes a first supporting seat 34 and a second supporting seat 35, the first clamping seat 31 is disposed on the first supporting seat 34, and the second clamping seat 32 is disposed on the second supporting seat 35; an inclined guide plate 36 is arranged on one side of the first support seat 34 opposite to the second support seat 35, and one end of the discharging bottom plate 61 is locked on the inclined guide plate 36; the middle part of the second supporting seat 35 is hollow; the discharging bottom plate 61 penetrates through the second supporting seat 35.
As can be seen from the above description, the positioning mechanism 3 has a certain height by the arrangement of the first supporting seat 34 and the second supporting seat 35, so as to reserve a space for the arrangement of the discharging mechanism 6; the inclined guide plate 36 arranged on the first support seat 34 is used as a locking and inclined guide structure of the discharging bottom plate 61, and the hollow part arranged on the second support seat 35 provides an extending space for the discharging bottom plate 61, so that a plurality of mechanisms are compactly arranged, and the space utilization is improved.
Referring to fig. 1 to 8, a first embodiment of the present invention is:
the utility model discloses an use the scene: the raw material of the ball cage retainer is a steel pipe, and the end face of the steel pipe workpiece 7 needs to be chamfered during processing. When the steel pipe is machined, chamfering machining is carried out on two ends of the steel pipe at the present stage, the chamfering machining on the two ends is carried out manually, and after the chamfering of one end of the workpiece 7 is finished through clamping machining, the workpiece needs to be manually taken out and turned around, and chamfering machining on the other end face of the workpiece 7 is carried out. The processing steps are complex to operate and low in processing efficiency.
As shown in fig. 1 to 8, the automatic chamfering device for processing workpieces of the present embodiment includes a machine table 1, a feeding mechanism 2, a clamping mechanism 5, a positioning mechanism 3, a processing mechanism 4, and a discharging mechanism 6.
In this embodiment, the first direction of the machine 1 and the second direction of the machine 1 are two perpendicular directions taking the top view of the machine 1 as a plane.
The feeding mechanism 2, the clamping mechanism 5, the positioning mechanism 3, the processing mechanism 4 and the discharging mechanism 6 are all arranged on the machine table 1. Feed mechanism 2 locates the one end of the first direction of board 1, press from both sides the discharge end department that gets mechanism 5 and locate feed mechanism 2, positioning mechanism 3 and processing agency 4 are all located and are got mechanism 5 below, discharge mechanism 6 is located processing agency 4 below.
The feeding mechanism 2 comprises a feeding bottom plate 21 and a feeding side plate 22; the feeding bottom plate 21 extends towards the first direction of the machine table 1, and the feeding bottom plate 21 extends towards the positioning mechanism 3 in an inclined mode; the two sides of the feeding bottom plate 21 are provided with feeding side plates 22; the peripheral surface of the cylindrical workpiece 7 abuts against the charging base plate 21 and slides down along the charging base plate 21 toward the positioning mechanism 3.
Specifically, the feeding bottom plate 21 is provided with a plurality of sliding holes along the length direction thereof, and the length direction of the sliding holes is perpendicular to the length direction of the feeding bottom plate 21; the loading side plate 22 is movable along the length of the slide hole. Therefore, the distance between the feeding side plates 22 can be adjusted according to the size of the workpiece 7 by the feeding side plates 22 on the two sides, and the feeding side plates 22 and the feeding bottom plate 21 can be locked and fixed after adjustment.
As shown in fig. 2 and 3, the gripping mechanism 5 is used for gripping the workpiece 7 at the discharge end of the feeding mechanism 2 and moving to the working area of the positioning mechanism 3; the gripping mechanism 5 includes a first material clamping plate 51, a second material clamping plate 52, a limiting plate 54, a supporting frame 55, a first air cylinder 56, a first slide rail 57, a first slide block 58, a second air cylinder 59, a second slide rail 510, and a second slide block 511.
The supporting frame 55 is arranged on the machine platform 1, the first cylinder 56 and the first slide rail 57 are both arranged on the supporting frame 55, the first cylinder 56 is arranged above the supporting frame 55, the length direction of the first slide rail 57 is consistent with the height direction of the supporting frame 55, and the length direction of the second slide rail 510 is consistent with the second direction of the machine platform 1; the first sliding block 58 is movably arranged on the first sliding rail 57, the second sliding rail 510 is fixedly arranged on the first sliding block 58, and the driving end of the first cylinder 56 is connected with the second sliding rail 510.
The first cylinder 56 drives the second slide rail 510 to move toward the working area of the positioning mechanism 3, and further drives the first material clamping plate 51, the second material clamping plate 52 and the workpiece 7 clamped by the first material clamping plate 51 and the second material clamping plate 52 to move, so that the workpiece 7 is transferred from the feeding mechanism 2 to the working area of the positioning mechanism 3.
As shown in fig. 5 and 6, the second sliding block 511 is movably disposed on the second sliding rail 510, the first material clamping plate 51 and the second material clamping plate 52 are correspondingly connected to one second sliding block 511, the first material clamping plate 51 and the second material clamping plate 52 are relatively movable in the second direction of the machine platform 1, and the first material clamping plate 51 and the second material clamping plate 52 protrude with a baffle 53 in a relatively manner.
The end surfaces of the cylindrical workpiece 7 are clamped by the first material clamping plate 51 and the second material clamping plate 52 which move towards each other, and the baffle plates 53 which protrude from the first material clamping plate 51 and the second material clamping plate 52 are used as abutting support parts of the peripheral surface of the workpiece 7.
The second air cylinder 59 is arranged on the first material clamping plate 51, and the driving end of the second air cylinder 59 is connected with the second sliding block 511; a fixing plate 512 is arranged at one end of the second slide rail 510 close to the second material clamping plate 52; the second sliding block 511 corresponding to the second material clamping plate 52 is locked with the fixing plate 512.
Through the arrangement of the fixed plate 512, the position of the second material clamping plate 52 on the second slide rail 510 can be adjusted and locked on the fixed plate 512 according to the size of the workpiece 7 to be clamped. Therefore, the movement of the two material clamping plates is reduced, and the end face of the workpiece 7 can be clamped by the movement of the first material clamping plate 51.
The limiting plate 54 is arranged on one side of the first material clamping plate 51 and the second material clamping plate 52 close to the discharge end of the feeding mechanism 2; when the gripping mechanism 5 moves downwards, the limiting plate 54 abuts against the discharging end of the feeding mechanism 2 to limit discharging.
The positioning mechanism 3 comprises a first clamping seat 31, a second clamping seat 32, a first supporting seat 34 and a second supporting seat 35, the first clamping seat 31 is opposite to the second clamping seat 32 in the first direction of the machine table 1, and the shape of the opposite surface of the first clamping seat 31 and the second clamping seat 32 is matched with the shape of the workpiece 7; the first clamping seat 31 and the second clamping seat 32 are movable towards each other; the first holder 31 is movably disposed on the first support seat 34, and the second holder 32 is movably disposed on the second support seat 35.
Specifically, in this embodiment, the first clamping seat 31 is a movable clamping seat, and the first clamping seat 31 is movable along a first direction of the machine 1 and driven by an air cylinder; the second clamping seat 32 is a fixed clamping seat, and the second clamping seat 32 is fixed on the second supporting seat 35.
When the gripping mechanism 5 grips the workpiece 7 and moves to the working area of the positioning mechanism 3, the first and second holders 31 and 32 of the positioning mechanism 3 move toward each other to grip the peripheral surface of the workpiece 7. Thereafter, the gripping mechanism 5 releases the grip on the end surface of the workpiece 7, and moves upward to return.
As shown in fig. 2, the first clamping seat 31 is disposed on one side of the machine table 1 close to the discharging end of the feeding mechanism 2, and the second clamping seat 32 is disposed on one side of the machine table 1 far from the discharging end of the feeding mechanism 2; and a discharge baffle 33 is arranged on the second clamping seat 32, and the discharge baffle 33 is opposite to the discharge end of the feeding mechanism 2.
The workpiece 7 dropped from the discharge end of the feeding mechanism 2 can be blocked in the first direction of the machine table 1 by the discharge baffle 33, and is held between the first material clamping plate 51 and the second material clamping plate 52.
As shown in fig. 7, the processing mechanism 4 includes a first tool apron 41, a second tool apron 42, a moving motor and a working motor, the first tool apron 41 and the second tool apron 42 are opposite to each other in a second direction of the machine table 1, and the first direction and the second direction of the machine table 1 are perpendicular to each other; the moving motor drives the first tool apron 41 and the second tool apron 42 to move oppositely; the working motor drives the working ends of the first tool apron 41 and the second tool apron 42 to chamfer the end face of the workpiece 7.
When the positioning mechanism 3 clamps the periphery of the workpiece 7, the moving motor drives the first tool apron 41 and the second tool apron 42 to move towards each other to clamp the end face of the workpiece 7 and perform chamfering under the driving of the working motor.
As shown in fig. 8, the discharging mechanism 6 includes a discharging bottom plate 61 and discharging side plates, the discharging bottom plate 61 extends along a first direction of the machine 1 and inclines towards the ground, and the discharging side plates are disposed on two sides of the discharging bottom plate 61; the discharge base plate 61 is opposite to the working area of the processing means 4.
An inclined guide plate 36 is arranged on one side of the first support seat 34 opposite to the second support seat 35, and one end of the discharging bottom plate 61 is locked on the inclined guide plate 36; the middle part of the second supporting seat 35 is hollow, and the discharging bottom plate 61 penetrates through the second supporting seat 35.
The utility model discloses a theory of operation: the workpiece 7 slides down to the discharging end of the feeding mechanism 2 under the inclined guide of the feeding bottom plate 21 of the feeding mechanism 2, is blocked by the discharging baffle 33, and the end surface of the workpiece 7 is clamped by the first material clamping plate 51 and the second material clamping plate 52 of the clamping mechanism 5; then under the action of the first cylinder 56, the first material clamping plate 51 and the second material clamping plate 52 move the clamped workpiece 7 towards the positioning mechanism 3 on the lower side; after reaching the working area of the positioning mechanism 3, the first and second chucks 31 and 32 of the positioning mechanism 3 clamp the circumferential surface of the workpiece 7.
Then the clamping mechanism 5 releases the clamping of the end surface of the workpiece 7 and resets; then the first tool apron 41 and the second tool apron 42 of the machining mechanism 4 move oppositely and abut against the end surface of the workpiece 7, and chamfer machining is carried out on the end surface of the workpiece 7 under the driving of a working motor; after the processing is completed, the positioning mechanism 3 and the processing mechanism 4 are reset, so that the workpiece 7 which loses the clamping falls into the discharging mechanism 6 and falls out along the inclined discharging bottom plate 61 of the discharging mechanism 6 and is transferred to other areas.
To sum up, the utility model provides a pair of automatic processing chamfer device of work piece, the work piece shifts to the positioning mechanism back via feed mechanism, is pressed from both sides the work piece tightly by positioning mechanism's first holder and second holder, and then the first holder and the second holder of processing mechanism remove the butt work piece in opposite directions and to its chamfer processing, avoid manual operation's loaded down with trivial details step from this, realize automatic accurate processing, once only accomplish work piece both ends chamfer processing.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The automatic workpiece processing chamfering device is characterized by comprising a machine table, a feeding mechanism, a positioning mechanism and a processing mechanism, wherein the machine table is provided with the feeding mechanism, the positioning mechanism and the processing mechanism; the workpiece is moved to the operation area of the positioning mechanism through the feeding mechanism; the positioning mechanism comprises a first clamping seat and a second clamping seat, and the first clamping seat and the second clamping seat are arranged on the machine table in a manner of moving in the first direction in opposite directions; the opposite surfaces of the first clamping seat (31) and the second clamping seat (32) form a structure for clamping a workpiece; the processing mechanism comprises a first tool apron and a second tool apron, and the first tool apron and the second tool apron are arranged on the machine table in a manner of moving in a second direction oppositely; the first direction and the second direction are vertical; when the first clamping seat and the second clamping seat clamp the workpiece, the first tool apron and the second tool apron move towards the workpiece.
2. The automatic workpiece processing chamfering device according to claim 1, further comprising a clamping mechanism, wherein the positioning mechanism is arranged at the lower side of the clamping mechanism, and the clamping mechanism is movable towards the positioning mechanism; the clamping mechanism is arranged on one side of the discharging end of the feeding mechanism; the clamping mechanism is used for clamping the workpiece at the discharge end of the feeding mechanism and moving the workpiece to the operation area of the positioning mechanism; the clamping mechanism comprises a first clamping plate and a second clamping plate; the first material clamping plate and the second material clamping plate are opposite to each other in a second direction of the machine table, and baffle plates protruding in opposite directions are arranged on the first material clamping plate and the second material clamping plate respectively; the first material clamping plate and the second material clamping plate move oppositely; the first material clamping plate and the second material clamping plate of the clamping mechanism respectively clamp a workpiece, and the workpiece is abutted to the baffle.
3. The automated workpiece processing chamfering apparatus according to claim 2, wherein a discharging direction of the feeding mechanism coincides with the first direction; the clamping mechanism comprises a limiting plate, and the limiting plate is arranged on one side, close to the discharge end of the feeding mechanism, of the first material clamping plate and the second material clamping plate; when the clamping mechanism moves downwards, the limiting plate abuts against the discharging end of the feeding mechanism to limit discharging of the clamping mechanism.
4. The automatic workpiece processing and chamfering device according to claim 2, wherein the clamping mechanism further comprises a support frame, a first cylinder, a first slide rail, a first slide block, a second cylinder, a second slide rail and a second slide block, the support frame is arranged on the machine table, the first cylinder and the first slide rail are both arranged on the support frame, the first cylinder is arranged above the support frame, the length direction of the first slide rail is consistent with the height direction of the support frame, and the length direction of the second slide rail is consistent with the second direction; the first sliding block is in sliding fit with the first sliding rail, the second sliding rail is fixedly arranged on the first sliding block, and the driving end of the first air cylinder is connected with the second sliding rail; the second sliding block is in sliding fit with the second sliding rail, the first material clamping plate and the second material clamping plate are correspondingly connected with the second sliding block, and the driving end of the second air cylinder is connected with the second sliding block.
5. The automatic workpiece processing chamfering device according to claim 4, wherein a fixing plate is arranged at one end of the support frame corresponding to the second slide rail; the second cylinder is arranged on the first material clamping plate, and the second sliding block corresponding to the second material clamping plate is locked with the fixed plate.
6. The automated workpiece processing and chamfering apparatus according to claim 1, wherein the feed mechanism includes a feed base plate and a feed side plate; the feeding bottom plate extends towards the positioning mechanism in an inclined mode; two sides of the feeding bottom plate are provided with feeding side plates; the workpiece slides along the feeding bottom plate towards the positioning mechanism.
7. The automated workpiece processing chamfering device according to claim 6, wherein the loading base plate is provided with a plurality of sliding holes along a length direction thereof, and the length direction of the sliding holes is perpendicular to the length direction of the loading base plate; the feeding side plate moves along the length direction of the sliding hole.
8. The automatic workpiece processing and chamfering device according to claim 7, wherein the first clamping seat is arranged on one side of the machine table close to the discharge end of the feeding mechanism, and the second clamping seat is arranged on one side of the machine table far away from the discharge end of the feeding mechanism; and a discharge baffle is arranged on the second clamping seat and is opposite to the discharge end of the feeding mechanism.
9. The automatic workpiece processing chamfering device according to claim 1, further comprising a discharging mechanism, wherein the discharging mechanism is arranged on the lower side of the working area of the processing mechanism, the discharging mechanism comprises a discharging bottom plate and a discharging side plate, the discharging bottom plate extends along a first direction and inclines towards the ground, and the discharging side plate is arranged on two sides of the discharging bottom plate; the discharging bottom plate is opposite to the operation area of the processing mechanism.
10. The automated workpiece processing and chamfering device according to claim 9, wherein the positioning mechanism further comprises a first supporting seat and a second supporting seat, the first clamping seat is disposed on the first supporting seat, and the second clamping seat is disposed on the second supporting seat; an inclined guide plate is arranged on one side, opposite to the second support seat, of the first support seat, and one end of the discharge bottom plate is locked on the inclined guide plate; the middle part of the second supporting seat is hollow; and the discharging bottom plate penetrates through the second supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222195862.7U CN218224950U (en) | 2022-08-19 | 2022-08-19 | Automatic chamfering device for workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222195862.7U CN218224950U (en) | 2022-08-19 | 2022-08-19 | Automatic chamfering device for workpieces |
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| Publication Number | Publication Date |
|---|---|
| CN218224950U true CN218224950U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222195862.7U Active CN218224950U (en) | 2022-08-19 | 2022-08-19 | Automatic chamfering device for workpieces |
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| Country | Link |
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| CN (1) | CN218224950U (en) |
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