CN212726805U - Working clamp for machining motor end cover - Google Patents
Working clamp for machining motor end cover Download PDFInfo
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- CN212726805U CN212726805U CN202021841175.2U CN202021841175U CN212726805U CN 212726805 U CN212726805 U CN 212726805U CN 202021841175 U CN202021841175 U CN 202021841175U CN 212726805 U CN212726805 U CN 212726805U
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- lead screw
- fixedly connected
- motor
- movable block
- bolt
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Abstract
The utility model discloses a working fixture for processing a motor end cover, which comprises a base, wherein a first motor is fixedly arranged in the middle of one side of the base, a first motor output shaft is fixedly connected with a first lead screw, the other end of the first lead screw is rotatably connected with a second lead screw bracket, the second lead screw bracket is fixedly connected on the base, a movable block is slidably connected with the top of the base, a first chute is arranged in the middle of the top of the movable block, a second motor is fixedly arranged on one side inside the first chute, a second motor output shaft is fixedly connected with a second lead screw, the other end of the second lead screw is rotatably connected with a first lead screw bracket, the first lead screw bracket is fixedly connected on the movable block, the top of the movable block is slidably connected with a workbench, the top of the workbench is provided with a first four slide ways, the utility model discloses a can realize that the horizontal vertical direction of anchor clamps removes, and clamping mechanism can adjust clamping position according to work piece size.
Description
Technical Field
The utility model relates to an anchor clamps technical field, concretely relates to work fixture is used in processing of motor end cover.
Background
Patent number CN106514336A discloses a anchor clamps of motor end cover, it can solve traditional frock complex operation, and the quality is unstable, the technical problem of clamping inefficiency. The technical scheme is that the device comprises a bottom plate and is characterized in that: the device also comprises a rotary table, a workpiece positioning mechanism, a workpiece press-mounting mechanism and a bottom plate positioning mechanism; a rotating shaft is fixed on the rotating platform, and the bottom plate is rotatably supported on the rotating shaft; the workpiece positioning mechanism comprises step-shaped positioning columns and positioning pins, the step-shaped positioning columns are fixed on the bottom plate and are circumferentially distributed around the rotating shaft, each step-shaped positioning column comprises an upper positioning portion and a lower supporting portion, the upper positioning portions are matched with bearing grooves of the motor end cover, the lower supporting portions are provided with reference surfaces which are matched with the lower end face of the motor end cover, and threaded holes of the motor end cover, blanking holes matched with unthreaded holes, workpiece positioning holes, the positioning pins are inserted in the workpiece positioning holes, but the fixture cannot move on the workbench, a machined workpiece is fixed, and the clamping position of the workpiece cannot be adjusted for workpieces with different sizes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a work fixture is used in motor end cover processing, this utility model can realize that level, vertical direction of anchor clamps remove, and the position of motor mounting hole becomes quadrangle or regular triangle and distributes, and through adjusting clamping mechanism's position, fixed mounting hole reaches the tight effect of clamp, and mechanism easy operation connects reliably simultaneously.
The purpose of the utility model can be realized by the following technical scheme:
a working clamp for machining a motor end cover comprises a base, a movable block and a clamping mechanism, wherein a first motor is fixedly installed in the middle of one side of the base, a first lead screw is fixedly connected to an output shaft of the first motor, a second lead screw bracket is rotatably connected to the other end of the first lead screw, the second lead screw bracket is fixedly connected to the base, the movable block is slidably connected to the top of the base, a first sliding groove is formed in the middle of the top of the movable block, a second motor is fixedly installed on one side inside the first sliding groove, a second lead screw is fixedly connected to an output shaft of the second motor, a first lead screw bracket is rotatably connected to the other end of the second lead screw, the first lead screw bracket is fixedly connected to the movable block, a workbench is slidably connected to the top of the movable block, four first sliding ways are formed in the, the clamping mechanism comprises a first bolt, a stop block, a connecting block, a first fastening nut, a second bolt, a second slider and a second fastening nut, the second top of the slider is fixedly connected with the second bolt, the first fastening nut is installed on the second bolt, the connecting block is fixedly connected with the second top of the bolt, the first top of the connecting block is fixedly connected with the first bolt, the connecting block is close to the first position of the first bolt and is fixedly connected with the stop block, and the first bolt is provided with the second fastening nut.
As a further aspect of the present invention: the bottom of the movable block is provided with a second sliding groove, the second sliding groove is matched with the base, a second threaded hole is formed in the position, close to the top, of one side of the movable block, the movable block is sleeved on the first screw rod, and the second threaded hole is matched with the first screw rod.
As a further aspect of the present invention: the workbench is characterized in that a first sliding block is fixedly connected to the bottom of the workbench, the first sliding block is matched with the first sliding groove, a first threaded hole is formed in the position, close to the top, of one side of the workbench, the workbench is sleeved on a second lead screw, and the first threaded hole is matched with the second lead screw.
As a further aspect of the present invention: and the bottom of the clamping mechanism is fixedly connected with a second sliding block, and the second sliding block is matched with the first sliding way.
The utility model has the advantages that:
1. the first fastening nut is loosened, the second sliding block can be moved along the first slideway to adjust the position of the clamping mechanism, the first bolt can penetrate through the motor end cover mounting hole, the first fastening nut is screwed to fix the position of the clamping mechanism, and the second fastening nut is screwed to fix the motor end cover.
2. The motor drives the first screw rod to rotate, the first screw rod and the threaded hole are in threaded fit with each other, the movable block realizes sliding in the vertical direction, the second motor drives the second screw rod to rotate, the second screw rod and the threaded hole are in threaded fit with each other, the workbench can move in the horizontal direction, and therefore the clamp can move in the horizontal direction and the vertical direction.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the working table of the present invention;
FIG. 3 is a schematic view of the connection structure of the base and the movable block of the present invention;
fig. 4 is a schematic view of the clamping mechanism of the present invention;
fig. 5 is a schematic view of the connection structure between the workbench and the slider.
In the figure: 1. a first motor; 2. a base; 3. a first lead screw; 4. a first sliding chute; 5. a first lead screw bracket; 6. a screw rod bracket II; 7. a first slideway; 8. a work table; 9. a second screw rod; 10. a second motor; 11. a first threaded hole; 12. a first sliding block; 13. a second threaded hole; 14. a second chute; 15. a first bolt; 16. a stopper; 17. connecting blocks; 18. fastening a first nut; 19. a second bolt; 20. a second sliding block; 21. fastening a second nut; 22. a movable block; 23. a clamping mechanism.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to a work fixture for processing a motor end cover, comprising a base 2, a movable block 22 and a clamping mechanism 23, wherein a motor 1 is fixedly arranged in the middle of one side of the base 2, a screw 3 is fixedly connected with an output shaft of the motor 1, the other end of the screw 3 is rotatably connected with a screw bracket 6, the screw bracket 6 is fixedly connected with the base 2, the movable block 22 is slidably connected with the top of the base 2, a chute 4 is arranged in the middle of the top of the movable block 22, a motor 10 is fixedly arranged on one side inside the chute 4, an output shaft of the motor 10 is fixedly connected with a screw 9, the other end of the screw 9 is rotatably connected with a screw bracket 5, the screw bracket 5 is fixedly connected with the movable block 22, a working table 8 is slidably connected with the top of the movable block 22, four slide one 7, four have been seted up at 8 tops of workstation slide one 7 becomes the cross distribution, install clamping mechanism 23 in the slide one 7, clamping mechanism 23 includes bolt one 15, dog 16, connecting block 17, fastening nut one 18, two 19 bolts, two 20 sliders, two 21 fastening nuts, two 20 top fixedly connected with bolts of slider 19, install fastening nut one 18 on two 19 bolts, two 19 top fixedly connected with connecting blocks 17 of bolts, connecting block 17 top center department fixedly connected with bolt one 15, connecting block 17 is close to the fixedly connected with dog 16 of bolt one 15, install fastening nut two 21 on bolt one 15.
Two 14 of spout have been seted up to movable block 22 bottom, just two 14 of spout and base 2 adaptations, the position that movable block 22 one side is close to the top is seted up two 13 of screw hole, movable block 22 cup joints on lead screw 3, just two 13 of screw hole cooperate with lead screw 3.
8 bottom fixedly connected with sliders 12 of workstation, sliders 12 and spout 4 adaptations, 8 one side of workstation is close to the position at top and is seted up screw hole 11, workstation 8 cup joints on lead screw two 9, and screw hole 11 and lead screw two 9 adaptations.
The bottom of the clamping mechanism 23 is fixedly connected with a second sliding block 20, and the second sliding block 20 is matched with the first sliding way 7.
The working principle is as follows:
1. the first fastening nut 18 is loosened, the second sliding block 20 can be moved along the first slideway 7 to adjust the position of the clamping mechanism 23, the first bolt 15 can penetrate through the motor end cover mounting hole, the first fastening nut 18 is screwed to fix the position of the clamping mechanism 23, and the second fastening nut 21 is screwed to fix the motor end cover.
2. First motor 1 drives lead screw 3 and rotates, screw-thread fit between lead screw 3 and two 13 threaded holes, and the ascending slip of vertical side is realized to movable block 22, and two 9 rotations of lead screw are driven to motor two 10, screw-thread fit between two 9 and one 11 threaded holes of lead screw, and the ascending removal of horizontal direction can be realized to workstation 8, and anchor clamps can enough level, vertical direction removal from this.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. A working clamp for machining a motor end cover comprises a base (2), a movable block (22) and a clamping mechanism (23), and is characterized in that a first motor (1) is fixedly installed in the middle of one side of the base (2), a first lead screw (3) is fixedly connected to an output shaft of the first motor (1), a second lead screw bracket (6) is rotatably connected to the other end of the first lead screw (3), the second lead screw bracket (6) is fixedly connected to the base (2), the movable block (22) is slidably connected to the top of the base (2), a first sliding chute (4) is formed in the middle of the top of the movable block (22), a second motor (10) is fixedly installed on one side of the inner portion of the first sliding chute (4), a second lead screw (9) is fixedly connected to an output shaft of the second motor (10), a first lead screw bracket (5) is rotatably connected to the other end of the second lead screw (9), and the first, the movable block (22) is connected with a workbench (8) in a sliding manner at the top, four first slide ways (7) are arranged at the top of the workbench (8), the four first slide ways (7) are distributed in a cross shape, a clamping mechanism (23) is installed in the first slide ways (7), the clamping mechanism (23) comprises a first bolt (15), a stop block (16), a connecting block (17), a first fastening nut (18), a second bolt (19), a second slider (20) and a second fastening nut (21), the second slider (20) is fixedly connected with the second bolt (19) at the top, the second bolt (19) is provided with the first fastening nut (18), the connecting block (17) is fixedly connected with the second bolt (19) at the top, the first bolt (15) is fixedly connected at the center of the top of the connecting block (17), and the stop block (16) is fixedly connected at the position, close to the first bolt, and a second fastening nut (21) is arranged on the first bolt (15).
2. The working clamp for machining the motor end cover is characterized in that a second sliding groove (14) is formed in the bottom of the movable block (22), the second sliding groove (14) is matched with the base (2), a second threaded hole (13) is formed in the position, close to the top, of one side of the movable block (22), the movable block (22) is sleeved on the first lead screw (3), and the second threaded hole (13) is matched with the first lead screw (3).
3. The working clamp for machining the motor end cover is characterized in that a first sliding block (12) is fixedly connected to the bottom of the working table (8), the first sliding block (12) is matched with the first sliding groove (4), a first threaded hole (11) is formed in the position, close to the top, of one side of the working table (8), the working table (8) is sleeved on a second lead screw (9), and the first threaded hole (11) is matched with the second lead screw (9).
4. The working clamp for machining the motor end cover is characterized in that a second sliding block (20) is fixedly connected to the bottom of the clamping mechanism (23), and the second sliding block (20) is matched with the first sliding way (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841175.2U CN212726805U (en) | 2020-08-28 | 2020-08-28 | Working clamp for machining motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841175.2U CN212726805U (en) | 2020-08-28 | 2020-08-28 | Working clamp for machining motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726805U true CN212726805U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021841175.2U Active CN212726805U (en) | 2020-08-28 | 2020-08-28 | Working clamp for machining motor end cover |
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| Country | Link |
|---|---|
| CN (1) | CN212726805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944856A (en) * | 2021-09-30 | 2022-01-18 | 东风商用车有限公司 | Clamping rail type distance-adjustable telescopic support |
-
2020
- 2020-08-28 CN CN202021841175.2U patent/CN212726805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944856A (en) * | 2021-09-30 | 2022-01-18 | 东风商用车有限公司 | Clamping rail type distance-adjustable telescopic support |
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