CN213887611U - Locking mechanism for chain type drawing machine - Google Patents
Locking mechanism for chain type drawing machine Download PDFInfo
- Publication number
- CN213887611U CN213887611U CN202022738506.6U CN202022738506U CN213887611U CN 213887611 U CN213887611 U CN 213887611U CN 202022738506 U CN202022738506 U CN 202022738506U CN 213887611 U CN213887611 U CN 213887611U
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- Prior art keywords
- sliding
- locking mechanism
- threaded rod
- base
- drawing machine
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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Abstract
The utility model provides a chain is locking mechanism for drawbench. The locking mechanism for the chain type drawing machine comprises a base; the mounting groove is formed in the base; the threaded rod is rotatably installed in the installation groove, and one end of the threaded rod extends out of the installation groove; the first conical gear is fixedly arranged at one end of the threaded rod; the motor is fixedly arranged on the base; the second bevel gear is fixedly arranged on the output shaft of the motor and meshed with the first bevel gear; the sliding plate is slidably mounted on the base and is in threaded connection with the threaded rod. The utility model provides a chain is locking mechanism for drawbench has convenient to use, locks effectual, not fragile, reduction in production cost's advantage.
Description
Technical Field
The utility model relates to a drawbench technical field especially relates to a locking mechanism for chain drawbench.
Background
A plastic forming method of applying a pulling force to a metal blank to pass through a die hole to obtain a product having the same size and shape as the die hole is called drawing, and a drawing machine is used for drawing metal at normal temperature, and the drawing machine needs to lock the metal during drawing. In the prior art, a locking mechanism is mostly driven by a hydraulic cylinder to lock.
However, in the prior art, when the locking mechanism is pulled, the hydraulic cylinder is always in a load state, so that the hydraulic cylinder is easily damaged, and the production cost is increased.
Therefore, it is necessary to provide a new locking mechanism for a chain type drawing machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, locking effectual, not fragile, reduction in production cost's locking mechanism for chain drawbench.
In order to solve the technical problem, the utility model provides a locking mechanism for chain drawbench includes: a base; the mounting groove is formed in the base; the threaded rod is rotatably installed in the installation groove, and one end of the threaded rod extends out of the installation groove; the first conical gear is fixedly arranged at one end of the threaded rod; the motor is fixedly arranged on the base; the second bevel gear is fixedly arranged on the output shaft of the motor and meshed with the first bevel gear; the sliding plate is slidably mounted on the base and is in threaded connection with the threaded rod; the two clamping pieces are symmetrically and slidably arranged on the sliding plate; two deflector, two the deflector symmetry fixed mounting be in on the base, just the deflector with holder sliding connection.
Preferably, a sliding hole is formed in the guide plate, a sliding block is slidably mounted in the sliding hole, a connecting rod is slidably mounted on the sliding block, and the connecting rod is fixedly connected with the corresponding clamping piece.
Preferably, the sliding sleeve is provided with a spring on the connecting rod, and two ends of the spring are respectively fixedly connected with the sliding block and the connecting rod.
Preferably, the mounting groove is provided with a mounting block in a sliding manner, the mounting block is in threaded connection with the threaded rod, and the mounting block is fixedly connected with the sliding plate.
Preferably, the sliding plate is symmetrically provided with two sliding grooves, sliding rods are fixedly installed in the sliding grooves, assembling blocks are slidably installed on the sliding rods, and the assembling blocks are fixedly connected with the corresponding clamping pieces.
Preferably, a limiting groove is formed in the inner wall of the sliding hole, a limiting rod is fixedly mounted in the limiting groove, a limiting block is slidably mounted on the limiting rod, and the limiting block is fixedly connected with the sliding block.
Preferably, the clamping piece is provided with an anti-skid structure.
Compared with the prior art, the utility model provides a locking mechanism for chain drawbench has following beneficial effect:
the utility model provides a chain is locking mechanism for drawbench, the threaded rod rotates to be installed in the mounting groove, just the one end of threaded rod extends to outside the mounting groove, the sliding plate slidable mounting be in on the base, just the sliding plate with threaded rod threaded connection, two the holder symmetry slidable mounting be in on the sliding plate, two the deflector symmetry fixed mounting be in on the base, just the deflector with holder slidable connection can drive the holder through the threaded rod and be close to each other and then lock metal material, and locking is effectual, and pulls out the in-process after locking, can not produce the load to the motor, and is not fragile long service life.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a locking mechanism for a chain type drawing machine according to the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic cross-sectional structure of fig. 2.
Reference numbers in the figures: 1. a base; 2. mounting grooves; 3. a threaded rod; 4. a first bevel gear; 5. a motor; 6. a second bevel gear; 7. a sliding plate; 8. a clamping member; 9. a guide plate; 10. a slide hole; 11. a slider; 12. a connecting rod; 13. a spring; 14. mounting blocks; 15. a sliding groove; 16. a slide bar; 17. assembling the block; 18. a limiting groove; 19. a limiting rod; 20. and a limiting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, a locking mechanism for a chain type drawing machine includes: a base 1; the mounting groove 2 is formed in the base 1; the threaded rod 3 is rotatably installed in the installation groove 2, and one end of the threaded rod 3 extends out of the installation groove 2; the first conical gear 4 is fixedly arranged at one end of the threaded rod 3; the motor 5 is fixedly arranged on the base 1; the second bevel gear 6, the second bevel gear 6 is fixedly mounted on output shaft of the electric motor 5, and the second bevel gear 6 engages with first bevel gear 4; the sliding plate 7 is arranged on the base 1 in a sliding mode, and the sliding plate 7 is in threaded connection with the threaded rod 3; the two clamping pieces 8 are symmetrically and slidably arranged on the sliding plate 7; two deflector 9, two deflector 9 symmetry fixed mounting are on base 1, and deflector 9 and holder 8 sliding connection.
The guide plate 9 is provided with a sliding hole 10, a sliding block 11 is arranged in the sliding hole 10 in a sliding mode, a connecting rod 12 is arranged on the sliding block 11 in a sliding mode, and the connecting rod 12 is fixedly connected with the corresponding clamping piece 8.
The connecting rod 12 is sleeved with a spring 13 in a sliding manner, and two ends of the spring 13 are fixedly connected with the sliding block 11 and the connecting rod 12 respectively.
The mounting groove 2 is provided with a mounting block 14 in a sliding way, the mounting block 14 is in threaded connection with the threaded rod 3, and the mounting block 14 is fixedly connected with the sliding plate 7.
Two sliding grooves 15 are symmetrically formed in the sliding plate 7, sliding rods 16 are fixedly mounted in the sliding grooves 15, assembling blocks 17 are slidably mounted on the sliding rods 16, and the assembling blocks 17 are fixedly connected with the corresponding clamping pieces 8.
The inner wall of the sliding hole 10 is provided with a limiting groove 18, a limiting rod 19 is fixedly mounted in the limiting groove 18, a limiting block 20 is slidably mounted on the limiting rod 19, and the limiting block 20 is fixedly connected with the sliding block 11.
The clamping piece 8 is provided with an anti-skid structure.
The utility model provides a locking mechanism for chain drawbench's theory of operation as follows:
when the metal material locking device is used, a metal material is placed between the two clamping pieces 8, the motor 5 is started, the motor 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the threaded rod 3 to rotate, the threaded rod 3 drives the sliding plate 7 to move through the mounting block 14, the sliding plate 7 drives the clamping pieces 8 to move, the two clamping pieces 8 are enabled to move close to each other under the action of the guide plate 9, and the metal material can be locked;
when the clamping piece needs to be loosened, the motor 5 is started reversely, and the clamping piece 8 is returned under the action of the spring 13.
Compared with the prior art, the utility model provides a locking mechanism for chain drawbench has following beneficial effect:
the utility model provides a locking mechanism for chain drawbench, threaded rod 3 rotates and installs in mounting groove 2, and the one end of threaded rod 3 extends to outside mounting groove 2, sliding plate 7 slidable mounting is on base 1, and sliding plate 7 and 3 threaded connection of threaded rod, two 8 symmetrical slidable mounting of holder are on sliding plate 7, 9 symmetrical fixed mounting of two deflector are on base 1, and deflector 9 and 8 slidable connection of holder, can drive holder 8 through threaded rod 3 and be close to each other and then lock metal material, it is effectual to lock, and pull out the in-process after locking, can not produce the load to motor 5, not fragile long service life.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a locking mechanism for chain drawbench which characterized in that includes:
a base;
the mounting groove is formed in the base;
the threaded rod is rotatably installed in the installation groove, and one end of the threaded rod extends out of the installation groove;
the first conical gear is fixedly arranged at one end of the threaded rod;
the motor is fixedly arranged on the base;
the second bevel gear is fixedly arranged on the output shaft of the motor and meshed with the first bevel gear;
the sliding plate is slidably mounted on the base and is in threaded connection with the threaded rod;
the two clamping pieces are symmetrically and slidably arranged on the sliding plate;
two deflector, two the deflector symmetry fixed mounting be in on the base, just the deflector with holder sliding connection.
2. The locking mechanism for the chain type drawing machine according to claim 1, wherein the guide plate is provided with a sliding hole, a sliding block is slidably mounted in the sliding hole, a connecting rod is slidably mounted on the sliding block, and the connecting rod is fixedly connected with the corresponding clamping piece.
3. The locking mechanism for the chain type drawing machine according to claim 2, wherein a spring is slidably fitted over the connecting rod, and both ends of the spring are fixedly connected to the slider and the connecting rod, respectively.
4. The locking mechanism for chain drawbench of claim 1, wherein the mounting groove is slidably mounted with a mounting block, the mounting block is threadedly connected with the threaded rod, and the mounting block is fixedly connected with the sliding plate.
5. The locking mechanism for the chain type drawing machine according to claim 1, wherein the sliding plate is symmetrically provided with two sliding grooves, sliding rods are fixedly installed in the sliding grooves, assembling blocks are slidably installed on the sliding rods, and the assembling blocks are fixedly connected with the corresponding clamping pieces.
6. The locking mechanism for the chain type drawing machine according to claim 2, wherein a limiting groove is formed in the inner wall of the sliding hole, a limiting rod is fixedly mounted in the limiting groove, a limiting block is slidably mounted on the limiting rod, and the limiting block is fixedly connected with the sliding block.
7. The locking mechanism for a chain type drawing machine according to any one of claims 1 to 6, wherein an anti-slip structure is provided on the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738506.6U CN213887611U (en) | 2020-11-24 | 2020-11-24 | Locking mechanism for chain type drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738506.6U CN213887611U (en) | 2020-11-24 | 2020-11-24 | Locking mechanism for chain type drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213887611U true CN213887611U (en) | 2021-08-06 |
Family
ID=77121551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022738506.6U Expired - Fee Related CN213887611U (en) | 2020-11-24 | 2020-11-24 | Locking mechanism for chain type drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213887611U (en) |
-
2020
- 2020-11-24 CN CN202022738506.6U patent/CN213887611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |