CN220680561U - Clamp for machining metal parts - Google Patents
Clamp for machining metal parts Download PDFInfo
- Publication number
- CN220680561U CN220680561U CN202322261461.1U CN202322261461U CN220680561U CN 220680561 U CN220680561 U CN 220680561U CN 202322261461 U CN202322261461 U CN 202322261461U CN 220680561 U CN220680561 U CN 220680561U
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- metal
- gear
- limiting
- machining
- metal parts
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- 239000002184 metal Substances 0.000 title claims abstract description 102
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the field of tool clamps, in particular to a clamp for machining metal parts, which aims at the existing problems that manual adjustment is needed, and only one limiting mechanism is needed, and the precision requirement on the limiting mechanism is high during working. The utility model fixes the parts through two built-in limiting mechanisms and fixes the metal parts through the main limiting mechanisms at the two sides through the motor structure.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a clamp for machining metal parts.
Background
The clamp is used for fixing a workpiece and enabling the workpiece to be processed smoothly, the clamp is one of the necessary tools in machining, the quality of the clamp is directly related to the processing quality of the workpiece, the quality of the clamp is reflected in the clamping effect of the clamp on the workpiece, the using convenience of the clamp, the service life of the clamp and the like, and when a metal part is processed, the clamp is necessary, and even in the processing process, a plurality of clamps need to be replaced;
however, most of existing metal part processing clamps need manual adjustment by workers to fix parts, the steps are complicated and errors are easy to occur, and most of the clamps only have one limiting mechanism, so that the precision requirement on the limiting mechanism is high when the parts are fixed, and therefore, the metal part processing clamp which can conveniently fix the parts and can better limit the metal parts is urgently needed.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixture for metal part processing, includes unable adjustment base, the constant head tank has been seted up to one side of unable adjustment base, slidable mounting has two spacing bases in the constant head tank, U type metal piece has all been installed to one side of two spacing bases, the inboard of two U type metal pieces is all rotated and is installed the location metal piece, the gyro wheel has all been installed in one side of two location metal pieces, slidable mounting has the slip metal piece on one side of two gyro wheels, slidable mounting is on spacing base on one side of two slip metal pieces, the worm is installed to one side of two slip metal pieces all joint, one side of two spacing bases all fixed mounting has the accommodation metal piece, the accommodation groove has all been seted up to the inside of two accommodation metal pieces, the connecting hole has all been seted up on one side inner wall of two accommodation grooves, two worms are all rotated and are installed in the connecting hole; one side of each worm is meshed with a worm wheel, each worm wheel is rotatably mounted on the inner wall of the corresponding two accommodating grooves, each connecting metal rod is fixedly mounted on one side of each worm wheel, control holes are formed in the inner wall of one side of each accommodating groove, each connecting metal rod is rotatably mounted in the corresponding two control holes, each limiting gear is fixedly mounted on one side of each connecting metal rod, and each limiting gear is rotatably mounted on one side of each accommodating metal block; be equipped with two moving mechanism in the constant head tank, moving mechanism includes metal sheet, two threaded rods, first rack, two first bevel gears, connecting gear and second bevel gear, two threaded rods are installed in one side rotation of metal sheet, a plurality of removal holes have all been seted up to the both sides of constant head tank, and two threaded rods all slide in the removal hole that corresponds, and the equal thread bush is equipped with the second bevel gear on two threaded rods, and one side of two second bevel gears all rotates to be installed on the inner wall of constant head tank, and one side of two second bevel gears all meshes to have first bevel gear, and one side of two first bevel gears all meshes to have same connecting gear, one side meshing of connecting gear has first rack.
Specifically, storage tank has been seted up to unable adjustment base's inside, and two equal slidable mounting of first rack are in storage tank, and one side of two first racks is equal fixed mounting has same metal pole, one side of metal pole rotates installs rotatory handle, the screw hole has been seted up to one side of storage tank, rotatory handle and screw hole threaded connection.
Specifically, one side of two limiting gears is all meshed with a second straight rack, two second straight racks are all slidably mounted on one side of the fixed base, and one sides of two second straight racks are all fixedly mounted with sliding blocks.
Specifically, control groove has been seted up to one side of unable adjustment base, rotate on the one side inner wall of control groove and install ball screw, two equal thread bush of slider are established on same ball screw, fixed cover is equipped with rotary gear on the ball screw.
Specifically, one side of the rotary gear is rotatably arranged on the inner wall of the control groove, one side of the rotary gear is meshed with the transmission gear, and one side of the transmission gear is rotatably arranged on the inner wall of the control groove.
Specifically, one side of the control groove is fixedly provided with a stepping motor, an output shaft of the stepping motor is connected with a transmission gear, one side of the stepping motor is connected with a stepping switch in a circuit manner, and one side of the stepping switch is fixedly arranged on one side of the fixed base.
Specifically, one side of two metal sheets is clamped on one side of the corresponding limiting base, and an anti-skid rubber mat is fixedly installed on one side of the two limiting bases, which are close to each other.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the clamp for machining the metal parts, the parts can be fixed through the two built-in limiting mechanisms, the parts can be better fixed, meanwhile, the pressure of a single limiting mechanism is reduced, and the service life of the clamp is prolonged.
(2) According to the clamp for machining the metal parts, the main limiting mechanisms on the two sides can fix the metal parts through the built-in motor structure, so that the workload of workers is reduced, and meanwhile, the probability of error generation is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.
FIG. 1 is a schematic diagram of a three-dimensional mechanism of a fixture for machining metal parts according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a front view of a metal part machining jig according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a stationary base, threaded rod, rotary handle, metal rod, first rack, first bevel gear and connecting gear of a metal part machining fixture according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a top view of a metal part machining fixture according to the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
In the figure: 1. a fixed base; 2. a limit base; 3. an anti-slip rubber pad; 4. a control groove; 5. u-shaped metal blocks; 6. positioning a metal block; 7. a roller; 8. sliding the metal block; 9. accommodating the metal block; 10. a worm; 11. a metal plate; 12. a threaded rod; 13. rotating the handle; 14. a metal rod; 15. a first straight rack; 16. a first bevel gear; 17. a connecting gear; 18. a second bevel gear; 19. connecting a metal rod; 20. a worm wheel; 21. a limit gear; 22. a second spur rack; 23. a slide block; 24. a ball screw; 25. a rotary gear; 26. a transmission gear; 27. a step switch; 28. a stepper motor.
Detailed Description
Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-5, a fixture for machining metal parts comprises a fixed base 1, wherein a positioning groove is formed in one side of the fixed base 1, two limiting bases 2 are slidably installed in the positioning groove, a U-shaped metal block 5 is fixedly installed on one side of each of the two limiting bases 2, a positioning metal block 6 is rotatably installed on the inner sides of the two U-shaped metal blocks 5, a roller 7 is rotatably installed on one side of each of the two positioning metal blocks 6, a sliding metal block 8 is slidably installed on one side of each of the two rollers 7, a worm 10 is slidably installed on one side of each of the two sliding metal blocks 8, a containing metal block 9 is fixedly installed on one side of each of the two limiting bases 2, a containing groove is formed in each of the two containing metal blocks 9, a connecting hole is formed in each of inner walls of one sides of the two containing grooves, and the two worms 10 are rotatably installed in the connecting holes; one side of each worm 10 is meshed with a worm wheel 20, each worm wheel 20 is rotatably mounted on the inner wall of the corresponding two accommodating grooves, one side of each worm wheel 20 is fixedly provided with a connecting metal rod 19, one side inner wall of each accommodating groove is provided with a control hole, each connecting metal rod 19 is rotatably mounted in the corresponding two control holes, one side of each connecting metal rod 19 is fixedly provided with a limiting gear 21, and one side of each limiting gear 21 is rotatably mounted on one side of the accommodating metal block 9; be equipped with two moving mechanism in the constant head tank, moving mechanism includes metal sheet 11, two threaded rods 12, first rack 15, two first bevel gears 16, connecting gear 17 and second bevel gear 18, two threaded rods 12 are installed in the rotation of one side of metal sheet 11, a plurality of removal holes have all been seted up to the both sides of constant head tank, and two threaded rods 12 all slide in corresponding removal hole, and the equal thread bush is equipped with second bevel gear 18 on two threaded rods 12, and one side of two second bevel gears 18 is all rotated and is installed on the inner wall of constant head tank, and one side of two second bevel gears 18 all meshes with first bevel gear 16, and one side of two first bevel gears 16 all meshes with same connecting gear 17, one side of connecting gear 17 meshes with first rack 15.
In this embodiment, the storage groove has been seted up to unable adjustment base 1's inside, and two equal slidable mounting of first rack 15 are in the storage groove, and one side of two first rack 15 is all fixed mounting has same metal pole 14, one side rotation of metal pole 14 is installed rotatory handle 13, the screw hole has been seted up to one side of storage groove, rotatory handle 13 and screw hole threaded connection.
In this embodiment, the second straight racks 22 are engaged with one side of the two limiting gears 21, the two second straight racks 22 are slidably mounted on one side of the fixed base 1, and the sliding blocks 23 are fixedly mounted on one side of the two second straight racks 22.
In this embodiment, a control groove 4 is provided on one side of the fixed base 1, a ball screw 24 is rotatably mounted on an inner wall of one side of the control groove 4, two sliding blocks 23 are both screwed on the same ball screw 24, and a rotary gear 25 is fixedly sleeved on the ball screw 24.
In this embodiment, one side of the rotary gear 25 is rotatably mounted on the inner wall of the control slot 4, one side of the rotary gear 25 is meshed with the transmission gear 26, and one side of the transmission gear 26 is rotatably mounted on the inner wall of the control slot 4.
In this embodiment, a stepper motor 28 is fixedly mounted on one side of the control slot 4, an output shaft of the stepper motor 28 is connected with a transmission gear 26, a stepper switch 27 is electrically connected to one side of the stepper motor 28, and one side of the stepper switch 27 is fixedly mounted on one side of the fixed base 1.
In this embodiment, one sides of the two metal plates 11 are clamped on one side of the corresponding limiting base 2, and the anti-skid rubber pads 3 are fixedly mounted on one sides of the two limiting bases 2, which are close to each other.
Working principle: during the use, will need the metal part of processing place in the constant head tank, rotate rotary handle 13 afterwards, rotary handle 13 rotates and promotes metal pole 14 and remove, metal pole 14 removes and drives two first rack 15 and remove, two first rack 15 remove and drive corresponding connecting gear 17 and rotate, two connecting gear 17 rotate and drive corresponding first bevel gear 16 and rotate, a plurality of first bevel gears 16 rotate and drive corresponding second bevel gear 18 and rotate, a plurality of second bevel gears 18 rotate and drive corresponding threaded rod 12 and remove, a plurality of threaded rods 12 remove and drive corresponding metal sheet 11 and remove, two metal sheet 11 remove and drive corresponding spacing base 2 and remove, two spacing base 2 are spacing the metal part, control step motor 28 through step switch 27 at any time, step motor 28 starts and drives drive gear 26 and rotate, drive gear 26 rotates and drive corresponding rotation gear 25, rotation gear 25 drives ball screw 24 and rotates and drive two sliders 23, two sliders 23 remove and drive corresponding second worm gear 22, a plurality of second bevel gears 18 rotate and drive corresponding worm wheel 22, two corresponding worm gear 21 are rotated and are driven to rotate corresponding two metal gear 20 and are driven to rotate corresponding metal gear 8 and are driven to rotate, two metal piece 20 are driven to rotate corresponding metal piece 10 and are driven to rotate, two metal piece's corresponding metal piece is driven to rotate under the corresponding metal piece 8 is driven to rotate, and is driven to rotate corresponding metal piece 20 is driven to rotate and is connected to rotate and is required to rotate corresponding metal piece under the corresponding metal piece 20.
Compared with the prior art, the utility model has the technical advantages that: the two built-in limiting mechanisms can be used for fixing the parts, the parts can be better fixed, meanwhile, the pressure of the single limiting mechanism is reduced, the service life of the single limiting mechanism is prolonged, the main limiting mechanisms on two sides can be used for fixing metal parts through the built-in motor structure, the workload of workers is reduced, and meanwhile, the probability of error generation is reduced.
Claims (7)
1. A fixture for machining metal parts, comprising: the fixing base (1), the constant head tank has been seted up to one side of unable adjustment base (1), slidable mounting has two spacing bases (2) in the constant head tank, one side of two spacing bases (2) is all fixed mounting has U type metal piece (5), location metal piece (6) have all been rotated to the inboard of two U type metal pieces (5), gyro wheel (7) have been installed in one side of two location metal pieces (6) all been rotated, slidable mounting has slip metal piece (8) on one side of two gyro wheels (7), slidable mounting is on spacing base (2) on one side of two slip metal pieces (8), worm (10) have all been installed in the joint of one side of two slip metal pieces (8), holding groove has all been seted up to one side of two spacing bases (2) is all fixed mounting holds metal piece (9), connecting hole have all been seted up on one side inner wall of two holding grooves, two worm (10) are all rotated and are installed in the connecting hole;
one side of each worm (10) is meshed with a worm wheel (20), the two worm wheels (20) are rotatably mounted on the inner walls of the corresponding two accommodating grooves, one side of each worm wheel (20) is fixedly provided with a connecting metal rod (19), one side inner wall of each accommodating groove is provided with a control hole, the two connecting metal rods (19) are rotatably mounted in the corresponding two control holes, one side of each connecting metal rod (19) is fixedly provided with a limiting gear (21), and one side of each limiting gear (21) is rotatably mounted on one side of each accommodating metal block (9);
be equipped with two moving mechanism in the constant head tank, moving mechanism includes metal sheet (11), two threaded rods (12), first rack (15), two first bevel gears (16), connecting gear (17) and second bevel gear (18), two threaded rods (12) are installed in one side rotation of metal sheet (11), a plurality of removal holes have all been seted up to the both sides of constant head tank, and two threaded rods (12) all slide in corresponding removal holes, and the cover of all screw threads is equipped with second bevel gear (18) on two threaded rods (12), and one side of two second bevel gears (18) all rotates and installs on the inner wall of constant head tank, and one side of two second bevel gears (18) all meshes has first bevel gear (16), and one side of two first bevel gears (16) all meshes has same connecting gear (17), one side meshing of connecting gear (17) has first rack (15).
2. The clamp for machining metal parts according to claim 1, wherein a storage groove is formed in the fixing base (1), two first straight racks (15) are slidably mounted in the storage groove, one side of each of the two first straight racks (15) is fixedly provided with the same metal rod (14), one side of each of the metal rods (14) is rotatably provided with a rotary handle (13), one side of the storage groove is provided with a threaded hole, and the rotary handle (13) is in threaded connection with the threaded hole.
3. The fixture for machining metal parts according to claim 1, wherein one side of each of the two limiting gears (21) is engaged with a second straight rack (22), each of the two second straight racks (22) is slidably mounted on one side of the fixed base (1), and each of the two second straight racks (22) is fixedly mounted with a slider (23).
4. A fixture for machining metal parts according to claim 3, characterized in that a control groove (4) is formed in one side of the fixed base (1), a ball screw (24) is rotatably mounted on one side inner wall of the control groove (4), two sliding blocks (23) are both sleeved on the same ball screw (24) in a threaded manner, and a rotary gear (25) is fixedly sleeved on the ball screw (24).
5. The fixture for machining metal parts according to claim 4, wherein one side of the rotary gear (25) is rotatably mounted on the inner wall of the control groove (4), one side of the rotary gear (25) is engaged with the transmission gear (26), and one side of the transmission gear (26) is rotatably mounted on the inner wall of the control groove (4).
6. The fixture for machining metal parts according to claim 5, wherein a stepping motor (28) is fixedly arranged on one side of the control groove (4), an output shaft of the stepping motor (28) is connected with a transmission gear (26), a stepping switch (27) is connected to one side of the stepping motor (28) in a circuit manner, and one side of the stepping switch (27) is fixedly arranged on one side of the fixed base (1).
7. The clamp for machining metal parts according to claim 1, wherein one side of each of the two metal plates (11) is clamped on one side of the corresponding limiting base (2), and an anti-slip rubber mat (3) is fixedly installed on one side of each of the two limiting bases (2) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261461.1U CN220680561U (en) | 2023-08-22 | 2023-08-22 | Clamp for machining metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261461.1U CN220680561U (en) | 2023-08-22 | 2023-08-22 | Clamp for machining metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680561U true CN220680561U (en) | 2024-03-29 |
Family
ID=90372697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322261461.1U Active CN220680561U (en) | 2023-08-22 | 2023-08-22 | Clamp for machining metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680561U (en) |
-
2023
- 2023-08-22 CN CN202322261461.1U patent/CN220680561U/en active Active
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