CN212265157U - Automatic auxiliary material-changing feeding device for processing linear shaft - Google Patents
Automatic auxiliary material-changing feeding device for processing linear shaft Download PDFInfo
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- CN212265157U CN212265157U CN202020697267.1U CN202020697267U CN212265157U CN 212265157 U CN212265157 U CN 212265157U CN 202020697267 U CN202020697267 U CN 202020697267U CN 212265157 U CN212265157 U CN 212265157U
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- 238000003754 machining Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 210000000078 claw Anatomy 0.000 description 5
- 238000007792 addition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic auxiliary material changing and feeding device for the processing of a straight shaft, belonging to the technical field of a straight shaft processing device, comprising a base, a rotating device, a bearing tool, an adjustable positioning mechanism and an ejection mechanism; the rotary device comprises a fixed part, a rotary part and a rotary power mechanism, and the top surface of the rotary part is provided with a chuck structure; the top of the bearing tool is provided with a V-shaped groove, and the bottom of the bearing tool is provided with a clamping jaw structure which is fixedly clamped with the chuck structure; the adjustable positioning mechanism is arranged on one side of the base and comprises an L-shaped support, the transverse plate edge of the adjustable positioning mechanism is vertically and slidably connected with the side wall of the base through an electric sliding rail, and the middle part of the transverse plate is provided with a length adjusting rod; the ejection mechanism is horizontally arranged on the upper portion of a vertical plate of the L-shaped support and comprises an ejection cylinder and a push block connected to the outer end face of a piston rod of the ejection cylinder, and the push block can smoothly push a linear shaft workpiece in the V-shaped groove. The utility model discloses can realize one process and accomplish the processing of two terminal surfaces of a word axle work piece promptly, reduce manufacturing cost, improve machining efficiency.
Description
Technical Field
The utility model relates to a word axle processingequipment technical field specifically is an automatic supplementary loading attachment that trades of word axle processing.
Background
The straight shaft is one of key parts of the automobile differential mechanism, and the processing of the straight shaft comprises end face turning, center hole drilling, outer circle turning and the like of two ends of the straight shaft. Because the straight shaft workpiece is long, in the existing machining operation, one end of the straight shaft workpiece is required to be turned and punched, and then the machine tool is replaced to manufacture the tool again to machine the other end of the straight shaft workpiece, so that the phenomenon that the same machining tool needs to be divided into two working procedures is caused, the labor cost is high, the equipment cost is high, the machining efficiency is low, and the machining size is unstable.
Disclosure of Invention
The utility model aims at providing an automatic supplementary loading attachment that trades of a word axle processing to solve current a word axle and add the cost of labor that exists high, the equipment cost height in the terminal surface processing, machining efficiency is low moreover, the unstable problem of machining dimension.
In order to achieve the above object, the utility model provides a following technical scheme:
automatic supplementary loading attachment that trades of word axle processing includes:
a base;
the rotating device comprises a fixed part, a rotating part and a rotating power mechanism, wherein the fixed part is fixedly arranged on the top surface of the base, and the rotating part is positioned on the top surface of the fixed part and is fixedly connected with the fixed part in a rotating manner; the top surface of the rotating part is also provided with a chuck structure; the rotating power mechanism is electrically connected with the rotating part;
the bearing tool is provided with a V-shaped groove which is communicated from left to right and used for placing a linear shaft workpiece at the center of the top of the bearing tool; the bottom of the clamping jaw structure is provided with a clamping jaw structure; the clamping jaw structure is fixedly clamped with the chuck structure;
the adjustable positioning mechanism is arranged on one side of the base and comprises an L-shaped support, the transverse plate edge of the L-shaped support is vertically and slidably connected with the side wall of the base through an electric sliding rail, the middle part of the transverse plate of the L-shaped support is provided with a length adjusting rod which can be fixed in a telescopic mode, and the length adjustment of the transverse plate can be realized through the length adjusting rod;
the push-out mechanism is horizontally arranged on the upper portion of the vertical plate of the L-shaped support and comprises a push-out air cylinder and a push block, the push block is detachably and fixedly connected to the outer end face of a piston rod of the push-out air cylinder, the push block and the linear shaft workpiece in the V-shaped groove are located on the same horizontal line, and the size of the push surface of the push block is matched with the size of the cross section of the linear shaft workpiece and used for pushing the linear shaft workpiece away from the V-shaped groove.
Furthermore, the position of the side wall of the base above the electric slide rail is horizontally provided with an auxiliary length adjusting rod which can be fixed in a telescopic manner.
Furthermore, a through hole is formed in the upper portion of a vertical plate of the L-shaped support, the ejection cylinder is fixedly arranged on the outer side of the vertical plate of the L-shaped support, and a piston rod of the ejection cylinder penetrates through the through hole to move in a stretching mode towards the direction of the V-shaped groove.
As another scheme, a sliding block is arranged on the side of a transverse plate of the L-shaped support, a slideway is vertically arranged on the side wall of the base, and the sliding block is embedded in the slideway in an interference manner; and a jacking cylinder is arranged below the transverse plate, and the end surface of a piston rod of the jacking cylinder is in contact connection with the bottom of the transverse plate.
Further, the rotating device is a rotary swing cylinder
Furthermore, a rubber pad is arranged on the outer end face of the push block.
Furthermore, the clamping jaw structure comprises a connecting seat and clamping jaws uniformly distributed below the connecting seat, and the clamping jaws are cross-shaped insertion blocks; the whole chuck structure is groove-shaped, and the bottom of the groove body is provided with a cross-shaped jack corresponding to the cross-shaped insert block.
Furthermore, the clamping jaws are pentagonal insertion blocks, and pentagonal insertion holes corresponding to the pentagonal insertion blocks are formed in the bottom of the groove body.
The utility model discloses an install and use on the turning lathe for the material loading that the lathe was add man-hour to the spool. When the lathe is used, a bearing tool with the height corresponding to the center is installed according to the size of a straight shaft workpiece to be machined, the straight shaft workpiece is placed in a V-shaped groove of the bearing tool, the height and the length of an L-shaped support of an adjustable positioning mechanism are adjusted, the center line of a piston rod and a push block of an ejection cylinder is horizontally aligned with the axis of the straight shaft workpiece, then a switch of the lathe is started, a workbench of the lathe drives a base to move to a feeding positioning point, the ejection mechanism ejects the straight shaft workpiece onto the lathe to clamp and then carry out turning machining on one end face, the lathe ejects the straight shaft workpiece horizontally into the V-shaped groove after machining is finished, at the moment, the rotary device rotates 180 degrees, the unprocessed end of the straight shaft workpiece faces the turning machining station of the lathe, then the ejection mechanism ejects the straight shaft workpiece onto the lathe again to clamp and then carries out turning machining on the other end face, and (5) taking down the linear shaft workpiece after the machining is finished. Therefore, compared with the prior art, the utility model discloses can be applicable to a word axle work piece car terminal surface, beat terminal surface manufacturing processes such as central hole, car excircle, can realize the horizontal switching-over of a word axle through slewer, cooperation ejection mechanism's use can realize that one process accomplishes the lathe work of two terminal surfaces of a word axle work piece promptly, has not only reduced workman intensity of labour, has reduced cost of labor and equipment input cost, can improve machining efficiency and machining dimension's precision moreover, is worth promoting.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of an assembly structure of the bearing tool and the swiveling mechanism of the present invention;
FIG. 4 is a schematic structural diagram according to a second embodiment;
fig. 5 is a schematic plan view of a chuck structure and a jaw structure according to an embodiment of the present invention;
fig. 6 is another schematic plan view of the chuck structure and the jaw structure according to the embodiment of the present invention.
In the figure:
1. a base;
2. a rotating device 21, a fixed part 22, a rotating part 23, a chuck structure 24 and an insertion hole;
3. the device comprises a bearing tool 31, a V-shaped groove 32, a clamping jaw structure 32a connecting seat 32b and a clamping jaw;
4. the adjustable positioning mechanism comprises an adjustable positioning mechanism 41, an L-shaped support 41a, a transverse plate 41b, vertical plates 41b, a length adjusting rod 42, an auxiliary length adjusting rod 43, a sliding block 44, a sliding rail 45, a sliding way 46 and a jacking cylinder;
5. the ejection mechanism 51, the ejection cylinder 52, the push block 53 and the rubber pad;
6. a linear axis workpiece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-3, the utility model provides an automatic supplementary material loading attachment that trades of shaft processing, including base 1, slewer 2, bearing frock 3, adjustable positioning mechanism 4 and ejection mechanism 5, slewer 2 includes fixed part 21, rotating part 22 and rotatory power unit (not shown in the figure), fixed part 21 is fixed and is located the base 1 top surface, rotating part 22 is located the fixed part 21 top surface, and with fixed part 21 rotatory fixed connection, the rotating part 22 top surface still is equipped with chuck structure 23, rotatory power unit and rotating part 22 electric connection; in this embodiment, the turning device 2 is a rotary swing cylinder, and in other embodiments, other devices capable of achieving a turning function may be used.
A V-shaped groove 31 which is through from left to right is formed in the center of the top of the bearing tool 3 and used for placing the straight-shaft workpiece 6, a clamping jaw structure 32 is arranged at the bottom of the bearing tool 3, and the clamping jaw structure 32 is clamped and fixed with the chuck structure 23; as shown in fig. 5, in the present embodiment, the claw structure 32 includes a connecting seat 32a and claws 32b uniformly distributed below the connecting seat 32a, and the claws 32b are cross-shaped insertion blocks; the chuck structure 23 is integrally groove-shaped, and the bottom of the groove body is provided with a cross-shaped jack corresponding to the cross-shaped insert block; in other embodiments, the claws 32b and the insertion holes 24 at the bottom of the chuck may have other shapes so as to enable the detachable clamping and fixing of the supporting tool 3 and the rotating device 2, as shown in fig. 6, the claws 32b are pentagonal insertion blocks, and the bottom of the groove body is provided with pentagonal insertion holes corresponding to the pentagonal insertion blocks.
The adjustable positioning mechanism 4 is arranged on one side of the base 1 and comprises an L-shaped support 41, the side of a transverse plate 41a of the L-shaped support 41 is vertically and slidably connected with the side wall of the base 1 through an electric slide rail (not shown in the figure), a length adjusting rod 42 which can be fixed in a telescopic mode is arranged in the middle of the transverse plate 41a of the L-shaped support 41, and the length of the transverse plate 41a can be adjusted through the length adjusting rod 42; the ejection mechanism 5 is horizontally arranged on the upper part of the vertical plate 41b of the L-shaped support 41 and comprises an ejection cylinder 51 and a push block 52, the push block 52 is detachably and fixedly connected to the outer end face of a piston rod of the ejection cylinder 51, the push block 52 and the linear shaft workpiece 6 in the V-shaped groove 31 are positioned on the same horizontal line, and the size of the push surface of the push block is matched with the size of the cross section of the linear shaft workpiece 6 and used for pushing the linear shaft workpiece 6 away from the V-shaped groove 31; the outer end face of the push block 52 is provided with a rubber pad 53 for reducing the collision strength between the push block 52 and the end face of the linear shaft workpiece 6 and preventing the end face of the linear shaft workpiece 6 from being damaged by the push block.
Preferably, a telescopic auxiliary length adjusting rod 43 is horizontally arranged on the side wall of the base 1 above the electric sliding rail, and has two main functions: firstly, can verify the flexible length of the length adjustment pole 42 at L shape support 41 diaphragm 41a middle part, guarantee the accuracy nature of flexible length through two pole settings promptly, secondly when ejection cylinder 51 pushes a word axle work piece 6 to the lathe, supplementary length adjustment pole 43 can provide horizontal holding power for L shape support 41, avoids L shape support 41 to appear rocking and influences the precision of a word axle work piece 6 advancing direction.
Preferably, a through hole (not shown) is formed in an upper portion of the vertical plate 41b of the L-shaped bracket 41, and the push-out cylinder 51 is fixed to an outer side of the vertical plate 41b of the L-shaped bracket 41 and has a piston rod extending and contracting in a direction of the V-shaped groove 31 through the through hole.
Example two
As shown in fig. 4, the difference between the present embodiment and the first embodiment is that in the present embodiment, the sliding connection mode between the L-shaped bracket 41 and the base 1 is changed from an electric slide rail to a common non-electric slide rail, which specifically includes: a sliding block 44 is arranged on the side of the transverse plate 41a of the L-shaped bracket 41, a slideway 45 is vertically arranged on the side wall of the base 1, and the sliding block 44 is embedded in the slideway 45 in an interference manner; the lifting cylinder 46 is arranged below the transverse plate 41a, the end face of a piston rod of the lifting cylinder is in contact connection with the bottom of the transverse plate 41a, when the L-shaped support 41 needs to be adjusted in height, the transverse plate 41a is pushed by the lifting cylinder 46, the transverse plate 41a is stressed to move up and down, and in the up-and-down moving process, the verticality of height adjustment can be guaranteed through the matching of the sliding block 44 and the sliding way 45, so that the inclination is avoided. The beneficial effects of this embodiment lie in, reducible power consumption when carrying out height control to adjustable positioning mechanism, the fault rate and the cost of maintenance of ordinary non-electronic slide rail are also less than electronic slide rail simultaneously, and are also more convenient in the installation, are favorable to manufacturing cost's control.
EXAMPLE III
The difference between this embodiment and the second embodiment is that, in this embodiment, the sliding connection mode between the L-shaped bracket 41 and the base 1 is a combination of an electric slide rail and a common non-electric slide rail, specifically: on the basis of the first embodiment, the front side and the rear side of the transverse plate 41a of the L-shaped bracket 41 are further provided with slide blocks 44, the side wall of the base 1 is vertically provided with slide ways 45, and the slide blocks 44 are embedded in the slide ways 45 in an interference manner; and a jacking cylinder 46 is arranged below the transverse plate 41a, and the end surface of a piston rod of the jacking cylinder is in contact connection with the bottom of the transverse plate 41 a. When the L-shaped support 41 needs to be adjusted in height, the lifting height adjustment can be performed by adopting an electric slide rail, and the height adjustment can also be realized by adopting a common non-electric slide rail and the jacking cylinder 46. The dual-adjusting structure can realize selection under more working conditions and can also be used simultaneously to ensure the accuracy of height adjustment.
In the above description of the present invention, it should be understood that the terms "top", "bottom", "left", "right", "up", "down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the device of the present invention is conventionally placed when in use, or the orientation or positional relationship that one skilled in the art conventionally understands, and merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
The foregoing is considered as illustrative only of certain exemplary embodiments of this invention, and is therefore to be understood that the drawings and descriptions will be regarded as illustrative in nature and not as restrictive. It should also be noted that, for those skilled in the art, a plurality of improvements and additions can be made in various ways without departing from the principles of the present invention, and these improvements and additions should also be considered as the protection scope of the present invention.
Claims (7)
1. Automatic supplementary loading attachment that trades of word axle processing, its characterized in that includes:
a base;
the rotating device comprises a fixed part, a rotating part and a rotating power mechanism, wherein the fixed part is fixedly arranged on the top surface of the base, and the rotating part is positioned on the top surface of the fixed part and is fixedly connected with the fixed part in a rotating manner; the top surface of the rotating part is also provided with a chuck structure; the rotating power mechanism is electrically connected with the rotating part;
the bearing tool is provided with a V-shaped groove which is communicated from left to right and used for placing a linear shaft workpiece at the center of the top of the bearing tool; the bottom of the clamping jaw structure is provided with a clamping jaw structure; the clamping jaw structure is fixedly clamped with the chuck structure;
the adjustable positioning mechanism is arranged on one side of the base and comprises an L-shaped support, the transverse plate edge of the L-shaped support is vertically and slidably connected with the side wall of the base through an electric sliding rail, and the middle part of the transverse plate of the L-shaped support is provided with a length adjusting rod which can be fixed in a telescopic manner;
the push-out mechanism is horizontally arranged on the upper portion of the vertical plate of the L-shaped support and comprises a push-out air cylinder and a push block, the push block is detachably and fixedly connected to the outer end face of a piston rod of the push-out air cylinder, the push block and the linear shaft workpiece in the V-shaped groove are located on the same horizontal line, and the size of the push surface of the push block is matched with the size of the cross section of the linear shaft workpiece.
2. The automatic auxiliary changing-over feeding device for the linear shaft machining according to claim 1, wherein an auxiliary length adjusting rod which can be telescopically and fixedly arranged is horizontally arranged at a position, above the electric sliding rail, of the side wall of the base.
3. The automatic auxiliary loading device for the linear shaft machining according to claim 1, wherein a through hole is formed in the upper portion of a vertical plate of the L-shaped support, the ejection cylinder is fixedly arranged on the outer side of the vertical plate of the L-shaped support, and a piston rod of the ejection cylinder penetrates through the through hole to move in a stretching mode towards the direction of the V-shaped groove.
4. The in-line shaft machining automatic auxiliary material changing-over feeding device as claimed in claim 1, wherein the rotating device is a rotary oscillating cylinder.
5. The automatic auxiliary loading device for the linear shaft machining according to claim 1, wherein a rubber pad is arranged on the outer end face of the push block.
6. The automatic auxiliary direction changing feeding device for the linear shaft machining according to claim 1, wherein the clamping jaw structure comprises a connecting seat and clamping jaws evenly distributed below the connecting seat, and the clamping jaws are cross-shaped inserting blocks; the whole chuck structure is groove-shaped, and the bottom of the groove body is provided with a cross-shaped jack corresponding to the cross-shaped insert block.
7. The automatic auxiliary changing-over feeding device for the linear shaft machining according to claim 1, wherein a sliding block is arranged on the side of a transverse plate of the L-shaped support, a sliding way is vertically arranged on the side wall of the base, and the sliding block is embedded in the sliding way in an interference mode; and a jacking cylinder is arranged below the transverse plate, and the end surface of a piston rod of the jacking cylinder is in contact connection with the bottom of the transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697267.1U CN212265157U (en) | 2020-04-30 | 2020-04-30 | Automatic auxiliary material-changing feeding device for processing linear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697267.1U CN212265157U (en) | 2020-04-30 | 2020-04-30 | Automatic auxiliary material-changing feeding device for processing linear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212265157U true CN212265157U (en) | 2021-01-01 |
Family
ID=73885297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697267.1U Expired - Fee Related CN212265157U (en) | 2020-04-30 | 2020-04-30 | Automatic auxiliary material-changing feeding device for processing linear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212265157U (en) |
-
2020
- 2020-04-30 CN CN202020697267.1U patent/CN212265157U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210101 |