CN216097525U - A frock tool for butterfly angle sign indicating number processing - Google Patents
A frock tool for butterfly angle sign indicating number processing Download PDFInfo
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- CN216097525U CN216097525U CN202121238838.6U CN202121238838U CN216097525U CN 216097525 U CN216097525 U CN 216097525U CN 202121238838 U CN202121238838 U CN 202121238838U CN 216097525 U CN216097525 U CN 216097525U
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Abstract
The utility model relates to the technical field of corner brace machining clamping equipment, in particular to a tool jig for machining butterfly corner braces, which is positioned by utilizing a pair of butterfly plates of a workpiece and a connecting block between the two butterfly plates, and comprises a placing groove, wherein the placing groove is fixed with a rack, the opening of the placing groove faces upwards, and the placing groove is used for placing the workpiece; the pressing plate is arranged above the placing groove in a lifting motion manner and used for tightly abutting the upper end of the workpiece; the lateral clamping mechanisms are provided with a pair of lateral clamping mechanisms which are symmetrically arranged on two sides of the placing groove relative to the placing groove, the moving direction of the working section of the lateral clamping devices horizontally faces to the middle surface of the placing groove, and the lateral clamping mechanisms are used for clamping planes on two sides of a connecting block of a workpiece; the linear driving device is arranged above the placing groove and is used for controlling the compression plate to move up and down; the scheme can effectively fix the corner connectors, and has the effects of accurate processing and corner connector protection.
Description
Technical Field
The utility model relates to the technical field of corner brace machining clamping equipment, in particular to a tool jig for machining a butterfly corner brace.
Background
The angle code is often used in decoration engineering and furniture assembly, and the angle code on the market at present is a right-angle or non-right-angle structure. In the assembly of angle sign indicating number for convenience screw or other limit structure locks in the both ends of angle sign indicating number, can often set up out the screw hole respectively at angle sign indicating number both ends, easy to assemble. Most of existing corner brace machining clamping tools are vice tables, when machining operation is conducted, workers clamp corner braces to be machined on the vice tables firstly, then machining is conducted on one ends of the corner braces through drilling tools, then the vice is loosened, the direction of the corner braces is turned, the corner braces are clamped on the vice tables again, machining is conducted on the other ends of the corner braces, the clamp needs to conduct clamping operation twice each time when machining operation is conducted on the corner braces, the process is very complicated, machining efficiency is very low, clamping positions of the corner braces can be changed frequently in the clamping process twice, large errors exist, and accordingly the machined corner braces are poor in quality. Therefore, it is necessary to design a tooling fixture for corner brace processing.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a frock tool for butterfly angle sign indicating number processing which solves the loaded down with trivial details process of operation clamp dress instrument and has avoided pressing from both sides the loss that presss from both sides dress instrument and human factor caused to the angle sign indicating number quality because of the use in traditional angle sign indicating number processing.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a tooling jig for machining butterfly corner connectors is characterized by positioning a pair of butterfly plates of a workpiece by using a connecting block between the two butterfly plates,
the bottom of the placing groove is fixed with the rack, the opening of the placing groove is upward, the placing groove is used for placing the workpiece and enabling an included angle formed by the two butterfly-shaped plates to be upward, and the workpiece is convenient to clamp and process at the later stage;
the pressing plate is arranged above the placing groove in a lifting motion manner and used for tightly abutting the upper end of the workpiece;
the lateral clamping mechanisms are provided with a pair of lateral clamping mechanisms which are symmetrically arranged on two sides of the placing groove relative to the placing groove, the working sections of the lateral clamping devices are arranged on two sides of the bottom of the pressing plate, the moving directions of the working sections horizontally face the middle face of the placing groove, and the lateral clamping mechanisms are used for clamping planes on two sides of a connecting block of a workpiece;
the linear driving device is arranged above the placing groove, the output end of the linear driving device is connected with the pressing plate, and the linear driving device is used for controlling the lifting motion of the pressing plate.
Preferably, the placement groove is shaped.
Preferably, the pressing plate is provided with a guide rod which is in clearance fit with the fixed end of the linear driving device along the vertical direction.
Preferably, the lateral clamping mechanism comprises a lateral clamping mechanism,
the pair of guide rails are symmetrically arranged on two sides of the placing groove relative to the placing groove, a certain camber angle is formed between each guide rail and the placing groove, and the camber angles formed by the two guide rails and the placing groove are equal;
the guide blocks are arranged at two side positions of the bottom of the pressing plate and fixed on the pressing plate;
the pressing rod is in clearance fit with the guide block, and the pressing rod has the capability of moving in the horizontal direction under the guide action of the guide block;
and the sliding block is arranged in the guide rail groove and is hinged with the pressing rod.
Preferably, the working end of the pressing rod is provided with a flexible abutting head.
Preferably, the linear driving means comprises a linear motor,
the mounting plate is arranged above the placing groove and used for fixing the top ends of the guide rails on the two sides, so that the mechanism of the whole equipment is more stable;
the electric push rod, electric push rod stiff end are connected with mounting panel bottom recess, and the output is connected with pressure strip top recess, and electric push rod is the drive arrangement of whole equipment.
Compared with the prior art, the utility model has the beneficial effects that:
1. the two ends of the butterfly-shaped corner brace can be conveniently and simultaneously processed, the working efficiency is effectively improved, the corner brace can be accurately and stably tapped, specifically, when a workpiece is placed between the placing grooves, the pressing plate moves downwards through the electric push rod, the bottom end of the pressing plate is abutted to the upper end of the connecting block of the workpiece, so that the workpiece cannot move in the vertical direction, the pressing rods of the pair of lateral clamping mechanisms are driven to synchronously move towards the central plane of the placing grooves when the pressing plate moves downwards, then the pressing rods on the two sides are abutted to the planes on the two sides of the connecting block of the workpiece, so that the workpiece cannot move in the horizontal direction, and the workpiece is completely fixed;
2. the damage rate of the workpiece is effectively reduced, the material cost is reduced, specifically, the workpiece and the pressing rod are both made of rigid materials, when the workpiece is clamped, the workpiece can be damaged or deformed due to the fact that the pressing rod is in direct contact with the workpiece, and the workpiece can be effectively protected from being damaged by the fact that the flexible abutting joint is arranged at the working end of the pressing rod;
3. the processing efficiency of work piece has been improved effectively, has reduced the cost of labor, and is concrete, and this processing tool can be with the angle sign indicating number stable, accurate fixed, conveniently processes simultaneously at angle sign indicating number both ends, very big shortening process time and reduce the error that the angle sign indicating number produced when processing effectively.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a perspective view of the lateral clamping mechanism of the present invention;
FIG. 5 is a perspective view of the linear drive of the present invention;
fig. 6 is a perspective view of a workpiece machined in accordance with the present invention.
The reference numbers in the figures are:
1-placing a groove;
2-a compacting plate; 2 a-a guide bar;
3-a lateral clamping mechanism; 3 a-a guide rail; 3 b-a guide block; 3 c-a hold down bar; 3c 1-flexible abutment head; 3 d-a slider;
4-a linear drive; 4 a-a mounting plate; 4 b-an electric push rod;
s1-butterfly plate; s2-connecting block.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 and 6, a tooling fixture for machining a butterfly corner brace, which positions a pair of butterfly plates of a workpiece and a connecting block S2 between the two butterfly plates S1, comprises,
the bottom of the placing groove 1 is fixed with the rack, the opening of the placing groove 1 faces upwards, the placing groove 1 is used for placing a workpiece, and an included angle formed by the two butterfly-shaped plates S1 faces upwards, so that the workpiece can be conveniently clamped and processed in the later period;
the pressing plate 2 is arranged above the placing groove 1 in a lifting motion mode, and the pressing plate 2 is used for tightly abutting the upper end of the workpiece;
the lateral clamping mechanisms 3 are provided with a pair of lateral clamping mechanisms 3, the lateral clamping mechanisms 3 are symmetrically arranged on two sides of the placing groove 1 relative to the placing groove 1, the working sections of the lateral clamping devices are arranged on two sides of the bottom of the pressing plate 2, the moving direction of the working sections horizontally faces to the middle face of the placing groove 1, and the lateral clamping mechanisms 3 are used for clamping the planes on two sides of the connecting block S2 of the workpiece;
linear drive device 4, linear drive device 4 set up in standing groove 1 top, and linear drive device 4's output is connected with pressure strip 2, and linear drive device 4 is used for controlling pressure strip 2 elevating movement.
The linear driving device 4 is electrically connected with the controller. The distance between the openings of the placing groove 1 is smaller than the width of the upper end position of the workpiece connecting block S2, so that the outer sides of the pair of butterfly plates S1 are enabled to abut against the openings of the placing groove 1, and then the workpiece is prevented from being damaged due to lateral deflection. The worker places the workpiece at the center of the placing groove 1 with the included angle of the workpiece facing upward. The staff sends the signal to linear drive device 4 through the controller, and linear drive device 4 receives the vertical downstream of control pressure strip 2 behind the signal, and the bottom butt of pressure strip 2 is in the upper end of the connecting block S2 of work piece, makes the work piece can't follow vertical direction and removes. Drive a pair of side direction clamping mechanism 3 ground work end to the central plane motion of standing groove 1 when pressure strip 2 downstream, then on the plane of connecting block S2 both sides of synchronous butt at the work piece, make the work piece can't carry out the removal of horizontal direction, the limiting displacement of cooperation standing groove 1 simultaneously, the work piece is by fixed completely, and the position of waiting to bore of butterfly plate S1 exposes completely to subsequent trompil. After the hole is opened, the controller sends a signal to the linear driving device 4, the linear driving device 4 receives the signal and then drives the pressing plate 2 to vertically move upwards, the bottom end of the pressing plate 2 leaves the upper end of the connecting block S2 of the workpiece, and meanwhile, the pressing plate 2 drives the working ends of the pair of lateral clamping mechanisms 3 to move towards the central plane far away from the placing groove 1 when moving upwards. The worker takes out the machined workpiece from the placing chute 1.
Referring to fig. 1, the standing groove 1 is shaped.
The angle of the holding placement groove 1-shaped opening is as large as the angle formed by the pair of butterfly plates S1 of the workpiece, so that the outer sides of the pair of butterfly plates S1 of the workpiece can be attached to the inner side of the placement groove 1-shaped opening, thereby preventing the workpiece from shifting or inclining.
The pressure strip 2 is provided with a guide rod 2a which is in clearance fit with the fixed end of the linear driving device 4 along the vertical direction.
Referring to fig. 3 and 4, the lateral clamping mechanism 3 includes,
the pair of guide rails 3a are symmetrically arranged on two sides of the placing groove 1 relative to the placing groove 1, the guide rails 3a and the placing groove 1 have certain camber angles, and the camber angles formed by the two guide rails 3a and the placing groove 1 are equal;
the guide blocks 3b are arranged at the two sides of the bottom of the pressing plate 2 and fixed on the pressing plate 2;
the pressing rod 3c is in clearance fit with the guide block 3b, and the pressing rod 3c has the capability of moving in the horizontal direction under the guiding action of the guide block 3 b;
and the sliding block 3d is arranged in the groove of the guide rail 3a, and is hinged with the pressing rod 3 c.
Because the guide rails 3a and the placing groove 1 have a certain camber angle, the horizontal distance between the two guide rails 3a and the central plane of the placing groove 1 becomes gradually shorter from top to bottom. After the pressing plate 2, the guide rail 3a, the guide block 3b, the pressing rod 3c and the slide block 3d are installed in the above manner, the vertical distance between the pressing plate 2, the guide block 3b, the pressing rod 3c and the slide block 3d is kept unchanged. When the pressing plate 2 moves downwards, the sliding blocks 3d on the two sides also move downwards along the guide rail 3a, and meanwhile, under the action of pushing of the sliding blocks 3d and the action of the guide blocks 3b, the pressing rods 3c on the two sides can synchronously get close to the central plane of the placing groove 1 until the workpiece is clamped by the connecting blocks S2, so that the workpiece cannot move in the horizontal direction.
Referring to fig. 4, the working end of the pressing rod 3c is provided with a flexible abutment head 31.
The pressing rod 3c and the workpiece are both rigid structures, when the pressing rod 3c contacts with the side face of the connecting block S2 of the workpiece, the workpiece connecting block S2 can be damaged, and the flexible adapter can effectively absorb redundant energy and increase the friction force between the pressing rod 3c and the connecting block S2; because the error that parts in lateral clamping mechanism 3 such as compressing rod 3c, slider 3d produced in the production process can lead to compressing rod 3c of both sides can't be synchronous moves to standing groove 1 central plane, finally makes the work piece can't effectively be fixed, the elasticity that flexible adapter had this moment can reduce the fault-tolerant rate that the error that each part produced in the production process leads to the work piece can't be effectively fixed.
Referring to fig. 5, the linear driving device 4 includes,
the mounting plate 4a is arranged above the placing groove 1, and the mounting plate 4a is used for fixing the top ends of the guide rails 3a on the two sides, so that the mechanism of the whole equipment is more stable;
The electric push rod 4b is electrically connected with the controller, and the bottom of the electric push rod 4b is fixed by the mounting plate 4a, so that the output end of the electric push rod 4b can drive the pressing plate 2 to move vertically.
The working principle of the utility model is as follows:
the scheme realizes the functions of the utility model through the following steps, thereby solving the technical problems provided by the utility model:
step one, a worker places the workpiece at the center of the placing groove 1 with the included angle of the workpiece facing upwards.
And step two, the worker sends a signal to the linear driving device 4 through the controller, the linear driving device 4 receives the signal and then controls the pressing plate 2 to vertically move downwards, and the bottom end of the pressing plate 2 abuts against the upper end of a connecting block S2 of the workpiece, so that the workpiece cannot move in the vertical direction.
Step three, drive a pair of side direction clamping mechanism 3 ground work end to the motion of the central plane of standing groove 1 when pressure strip 2 downstream, then the synchronous butt on the plane of the connecting block S2 both sides of work piece, make the work piece can't carry out the removal of horizontal direction, cooperate the limiting displacement of standing groove 1 simultaneously, the work piece is fixed completely, the position of treating the trompil of butterfly plate S1 exposes completely to subsequent trompil.
And step four, after the hole is opened, the controller sends a signal to the linear driving device 4, the linear driving device 4 drives the pressing plate 2 to vertically move upwards after receiving the signal, the bottom end of the pressing plate 2 is away from the upper end of the connecting block S2 of the workpiece, and meanwhile, the pressing plate 2 drives the working ends of the pair of lateral clamping mechanisms 3 to move towards the central plane away from the placing groove 1 when moving upwards.
And step five, taking out the machined workpiece from the placing groove 1 by a worker.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tool jig for machining butterfly corner connectors is characterized by positioning a pair of butterfly plates (S1) of a workpiece and a connecting block (S2) between the two butterfly plates (S1) and comprises a positioning device,
the bottom of the placing groove (1) is fixed with the rack, the opening of the placing groove (1) faces upwards, the placing groove (1) is used for placing a workpiece, and an included angle formed by the two butterfly plates (S1) faces upwards, so that the workpiece can be conveniently clamped and processed in the later period;
the pressing plate (2) is arranged above the placing groove (1) in a lifting motion manner, and the pressing plate (2) is used for tightly abutting against the upper end of a workpiece;
the lateral clamping mechanisms (3), a pair of lateral clamping mechanisms (3) are arranged on the two sides of the placing groove (1) and are symmetrically arranged relative to the placing groove (1), the working sections of the lateral clamping devices are arranged on the two sides of the bottom of the pressing plate (2), the moving directions of the working sections horizontally face the middle face of the placing groove (1), and the lateral clamping mechanisms (3) are used for clamping the planes on the two sides of the connecting block (S2) of the workpiece;
the linear driving device (4), linear driving device (4) set up in standing groove (1) top, and linear driving device's (4) output is connected with pressure strip (2), and linear driving device (4) are used for controlling pressure strip (2) elevating movement.
2. The tooling fixture for machining the butterfly corner brace is characterized in that the placing groove (1) is shaped.
3. The tooling fixture for machining the butterfly corner brace is characterized in that the pressing plate (2) is provided with a guide rod (2a) which is in clearance fit with the fixed end of the linear driving device (4) along the vertical direction.
4. The tooling fixture for machining the butterfly corner brace as claimed in claim 1, wherein the lateral clamping mechanism (3) comprises,
the pair of guide rails (3a) are symmetrically arranged on two sides of the placing groove (1) relative to the placing groove (1), the guide rails (3a) and the placing groove (1) have certain camber angles, and the camber angles formed by the two guide rails (3a) and the placing groove (1) are equal;
the guide blocks (3b) are arranged at two sides of the bottom of the pressing plate (2) and fixed on the pressing plate (2);
the pressing rod (3c) is in clearance fit with the guide block (3b), and the pressing rod (3c) has the capability of moving in the horizontal direction under the guiding action of the guide block (3 b);
the sliding block (3d) is arranged in the groove of the guide rail (3a) and is hinged with the pressing rod (3 c).
5. The tooling fixture for machining the butterfly corner brace is characterized in that the working end of the pressing rod (3c) is provided with a flexible abutting head (31).
6. The tool fixture for machining the butterfly corner brace is characterized in that the linear driving device (4) comprises a linear driving device,
the mounting plate (4a), the mounting plate (4a) is arranged above the placing groove (1), and the mounting plate (4a) is used for fixing the top ends of the guide rails (3a) at two sides, so that the mechanism of the whole equipment is more stable;
the electric push rod (4b), electric push rod (4b) stiff end is connected with mounting panel (4a) bottom recess, and the output is connected with pressure strip (2) top recess, and electric push rod (4b) is the drive arrangement of whole equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238838.6U CN216097525U (en) | 2021-06-03 | 2021-06-03 | A frock tool for butterfly angle sign indicating number processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238838.6U CN216097525U (en) | 2021-06-03 | 2021-06-03 | A frock tool for butterfly angle sign indicating number processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097525U true CN216097525U (en) | 2022-03-22 |
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ID=80720115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121238838.6U Active CN216097525U (en) | 2021-06-03 | 2021-06-03 | A frock tool for butterfly angle sign indicating number processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097525U (en) |
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2021
- 2021-06-03 CN CN202121238838.6U patent/CN216097525U/en active Active
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