CN220637579U - Fixed mechanical clamp - Google Patents
Fixed mechanical clamp Download PDFInfo
- Publication number
- CN220637579U CN220637579U CN202321960567.4U CN202321960567U CN220637579U CN 220637579 U CN220637579 U CN 220637579U CN 202321960567 U CN202321960567 U CN 202321960567U CN 220637579 U CN220637579 U CN 220637579U
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- sliding
- motor
- screw rod
- fixedly connected
- sliding sleeve
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- 238000003754 machining Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a fixed mechanical clamp, which relates to the technical field of mechanical clamps and comprises a base, a movable plate and a clamping plate, wherein the front surface of the base is hinged with a movable door through a pin shaft, a first motor is fixedly arranged in the middle of the bottom end inside the base, the output end of the first motor is fixedly connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a U-shaped plate. According to the utility model, the friction force between the clamping plate and the mechanical workpiece is increased through the arrangement of the rubber pad, the stability of the device is improved, and on the other hand, the rubber pad has a certain elasticity, so that the damage to the outer surface of the mechanical workpiece is avoided, and the screw rod III is driven to rotate through the work of the motor IV, so that the sliding sleeve II can horizontally move along the sliding groove IV and the screw rod III, the horizontal position of the clamping plate can be changed, the position of the mechanical workpiece with different sizes can be adjusted, and the convenience and the practicability of the device are improved.
Description
Technical Field
The utility model relates to the technical field of mechanical clamps, in particular to a fixed mechanical clamp.
Background
The fixture is a tool for fastening a workpiece and fixing the workpiece at a corresponding position during processing, the fixture technology is developing toward high precision, high efficiency, module, combination, general use and economy, the fixture is also called a fixture in a broad sense, and a device for conveniently and safely installing the workpiece in any procedure in the process can be called a fixture.
For example, chinese patent publication No. CN215588896U discloses a fixed mechanical clamp for machining, including connecting the base, connect base both sides symmetry connection and be equipped with connecting bolt, connect the base top and be equipped with the rotation groove, it is equipped with the rotation seat to rotate inslot rotation connection, it is equipped with bull's eye wheel to rotate the seat bottom to be located the rotation inslot, it is equipped with the slide rail to match the bull's eye wheel to rotate the groove bottom, it is equipped with the clamp base to rotate the seat top, be equipped with in the clamp base and remove the storehouse, it is equipped with dwang one to remove the rotation connection in the storehouse, it is equipped with power storehouse to be equipped with motor two in the clamp base to be close to the removal storehouse, power output end and dwang one end connection of motor two are set up, cup joint movable block one on the dwang one, movable block one top is equipped with the connecting block. Compared with the prior art, the utility model has the advantages that: the fixing mechanical clamp for machining is convenient to adjust the height of the clamping plate according to the size and the height of the part, is convenient to rotate after clamping, adjusts the orientation of the part, and is convenient to disassemble and maintain the inside of the device.
The following problems exist in the prior art:
the fixing clamp in the prior art can only fix a machined part with one size, and has the condition of low adaptability, so that the clamp needs to be continuously replaced in the machining process, and the machining efficiency of a machine is affected.
Disclosure of Invention
The present utility model provides a fixing mechanical fixture to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a fixed mechanical clamp, includes base, fly leaf and splint, the front of base articulates there is the dodge gate through the round pin axle, the middle part fixed mounting of the inside bottom of base has motor one, the output fixedly connected with axis of rotation of motor one, the top fixedly connected with U template of axis of rotation, the both ends fixed mounting of the inside bottom of base has electric telescopic handle, spout one has been seted up to the one side of U template adjacent side, the right side outer wall fixed mounting of U template has the controller, the top fixed mounting in the inside of spout one front has motor two, the output fixedly connected with screw pole one of motor two, the one end of screw pole one rotates with the inside bottom of spout one front to be connected, screw pole one's surface threaded connection has thread bush one, the inside fixed mounting of spout one has the slide rail, the surface sliding connection of slide rail has slider one, one side and thread bush one side fixed connection, thread bush one's opposite side fixed connection has the connecting plate;
the inner wall of one side of the connecting plate is provided with a second sliding groove, and the middle part of the outer wall of one side of the connecting plate is fixedly provided with a third motor.
The technical scheme of the utility model is further improved as follows: the output of motor three is fixed connection has screw pole two, the one end of screw pole two rotates with the inner wall of connecting plate one side and is connected, the surface threaded connection of screw pole two has sliding sleeve one, one side of sliding sleeve one and the inside sliding connection of spout two.
The technical scheme of the utility model is further improved as follows: the middle part of one side of the movable plate is provided with a sliding groove III, and the middle part of the other side of the movable plate is provided with a sliding groove IV.
The technical scheme of the utility model is further improved as follows: the other side of the sliding sleeve I is hinged with a connecting rod through a pin shaft, the middle parts between the two connecting rods are hinged through pin shafts, the other end of the connecting rod is hinged with a sliding block II through a pin shaft, and one side of the sliding block II is in sliding connection with the inside of the sliding groove III.
The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of fly leaf one side has motor IV, motor IV's output fixedly connected with screw pole III, screw pole three's one end and the inner wall rotation of spout four sides are connected.
The technical scheme of the utility model is further improved as follows: the screw rod is characterized in that a second sliding sleeve is connected with the outer surface of the third screw rod in a threaded manner, one side of the second sliding sleeve is in sliding connection with the inner portion of the fourth sliding groove, the other side of the second sliding sleeve is fixedly connected with one side of the clamping plate, and a rubber pad is fixedly arranged on the outer surface of the adjacent side of the clamping plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a fixed mechanical clamp, which adopts the mutual coordination among a motor III, a screw rod II, a sliding sleeve I, a sliding groove II, a connecting rod, a sliding block II, a sliding groove III and clamping plates, wherein the screw rod II is driven to rotate by the motor III, so that the sliding sleeve I horizontally moves along the sliding groove II, and the sliding sleeve I horizontally moves along the screw rod II to change the angle between the connecting rods due to the fact that the screw rod II is a double-head screw rod, the sliding block II is pushed to horizontally slide in the sliding groove III by the connecting rod, and the clamping plates are driven to move towards the two sides of a mechanical workpiece by the whole movable plate, so that the clamping plates are contacted with the outer surface of the mechanical workpiece, and limit fixing is carried out on the clamping plates.
The utility model provides a fixed mechanical clamp, which adopts the mutual coordination among a rubber pad, a clamping plate, a motor IV, a screw rod III, a sliding sleeve II and a sliding groove IV, and the arrangement of the rubber pad increases the friction force between the clamping plate and a mechanical workpiece on one hand, improves the stability of the device, and on the other hand, the rubber pad has a certain elasticity, avoids damaging the outer surface of the mechanical workpiece, and the motor IV works to drive the screw rod III to rotate, so that the sliding sleeve II can horizontally move along the sliding groove IV and the screw rod III, the horizontal position of the clamping plate can be changed, and the position of the mechanical workpiece with different sizes can be adjusted, thereby improving the convenience and the practicability of the device.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic top view of the connecting plate and the movable plate of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a base; 2. a movable door; 3. a first motor; 31. a rotating shaft; 4. an electric telescopic rod; 5. a U-shaped plate; 51. a first chute; 6. a controller; 7. a second motor; 71. a screw rod I; 72. a first thread sleeve; 8. a slide rail; 81. a first sliding block; 9. a connecting plate; 91. a second chute; 92. a third motor; 93. a screw rod II; 94. a first sliding sleeve; 10. a connecting rod; 11. a movable plate; 111. a chute III; 112. a chute IV; 113. a second slide block; 114. a fourth motor; 115. a screw rod III; 116. a second sliding sleeve; 12. a clamping plate; 121. and a rubber pad.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-4, the utility model provides a fixed mechanical clamp, which comprises a base 1, a movable plate 11 and a clamping plate 12, wherein the front surface of the base 1 is hinged with a movable door 2 through a pin shaft, a first motor 3 is fixedly arranged in the middle of the bottom end inside the base 1, the output end of the first motor 3 is fixedly connected with a rotating shaft 31, the top of the rotating shaft 31 is fixedly connected with a U-shaped plate 5, two ends of the bottom inside the base 1 are fixedly provided with a first sliding chute 51 on one surface of the adjacent sides of the electric telescopic rod 4,U-shaped plate 5, the outer wall of the right side of the U-shaped plate 5 is fixedly provided with a controller 6, the top end inside the front surface of the first sliding chute 51 is fixedly provided with a second motor 7, the output end of the second motor 7 is fixedly connected with a first screw rod 71, one end of the first screw rod 71 is rotatably connected with the bottom end inside the front surface of the first sliding chute 51, the outer surface of the first screw rod 71 is in threaded connection with a first screw sleeve 72, the inner part of the first sliding chute 51 is fixedly provided with a sliding rail 8, the outer surface of the sliding rail 8 is in sliding connection with a first slider 81, one side of the sliding sleeve 81 is fixedly connected with one side of the first screw sleeve 72, the other side of the sliding sleeve 72 is fixedly connected with a connecting plate 9, the inner wall of the second side of the connecting plate 9 is fixedly provided with the connecting plate 91, and the middle of the middle part of the connecting plate 9 is fixedly provided with the connecting plate 92.
In this embodiment, the mechanical workpiece to be fixed is placed at the bottom end of the U-shaped plate 5, the electric telescopic rod 4 is started, so that the telescopic end is abutted with the bottom of the U-shaped plate 5, the U-shaped plate 5 is supported, the motor two 7 is started through the controller 6, the motor two 7 works to drive the screw rod one 71 to rotate, and the screw sleeve one 72 moves up and down on the screw rod one 71 through the sliding fit of the sliding block one 81 on the sliding rail 8, and the clamping plate 12 is driven to move up and down until the clamping plate 12 moves to a proper height, so that the clamping plate 12 is positioned at the horizontal heights of two sides of the mechanical workpiece.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the output fixedly connected with screw pole two 93 of motor three 92, screw pole two 93's one end rotates with the inner wall of connecting plate 9 one side to be connected, screw pole two 93's surface threaded connection has sliding sleeve one 94, one side of sliding sleeve one 94 and the inside sliding connection of spout two 91, spout three 111 has been seted up at the middle part of fly leaf 11 one side, spout four 112 has been seted up at the middle part of fly leaf 11 opposite side, the opposite side of sliding sleeve one 94 articulates through the round pin axle has connecting rod 10, the middle part between two connecting rods 10 articulates through the round pin axle, the other end of connecting rod 10 articulates through the round pin axle has slider two 113, one side and the inside sliding connection of spout three 111 of slider two 113.
In this embodiment, the second screw rod 93 is driven to rotate by the operation of the third motor 92, so that the first sliding sleeve 94 moves horizontally along the second sliding groove 91, and the first sliding sleeve 94 moves horizontally along the second screw rod 93, so as to change the angle between the connecting rods 10, push the second sliding block 113 to slide horizontally in the third sliding groove 111 by the connecting rods 10, and further drive the clamping plate 12 to move towards two sides of the machined part by the whole movable plate 11, so that the clamping plate 12 contacts with the outer surface of the machined part, and limit fixing is performed on the clamping plate 12.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of one side of the movable plate 11 is fixedly provided with a motor IV 114, the output end of the motor IV 114 is fixedly connected with a screw rod III 115, one end of the screw rod III 115 is rotationally connected with the inner wall of one side of the sliding groove IV 112, the outer surface of the screw rod III 115 is in threaded connection with a sliding sleeve II 116, one side of the sliding sleeve II 116 is in sliding connection with the inner side of the sliding groove IV 112, the other side of the sliding sleeve II 116 is fixedly connected with one side of the clamping plate 12, and the outer surface of the adjacent side of the clamping plate 12 is fixedly provided with a rubber pad 121.
In this embodiment, the friction force between the clamping plate 12 and the mechanical workpiece is increased through the arrangement of the rubber pad 121, so that the stability of the device is improved, on the other hand, the rubber pad 121 has a certain elasticity, damage to the outer surface of the mechanical workpiece is avoided, and the screw rod three 115 is driven to rotate through the operation of the motor four 114, so that the sliding sleeve two 116 can horizontally move along the sliding groove four 112 and the screw rod three 115, the horizontal position of the clamping plate 12 can be changed, and the position of the mechanical workpiece with different sizes can be adjusted, so that the convenience and practicality of the device are improved.
The working principle of the fixing mechanical clamp is specifically described below.
As shown in fig. 1-4, a mechanical workpiece to be fixed is placed at the bottom end of the U-shaped plate 5, the electric telescopic rod 4 is started, so that the telescopic end is abutted against the bottom of the U-shaped plate 5, the U-shaped plate 5 is supported, the second motor 7 is started through the controller 6, so that the first motor 7 works to drive the first screw rod 71 to rotate, the first screw sleeve 72 moves up and down on the first screw rod 71 through the sliding fit of the first sliding block 81 on the sliding rail 8, the clamping plate 12 is driven to move up and down until the clamping plate 12 moves to a proper height, the clamping plate 12 is at the horizontal height of two sides of the mechanical workpiece, the second motor 7 is closed, the third motor 92 and the fourth motor 114 are started, the third motor 92 works to drive the second screw rod 93 to rotate, the first sliding sleeve 94 moves horizontally along the second sliding groove 91, and the first sliding sleeve 94 moves horizontally and oppositely along the second screw rod 93 due to the fact that the second screw rod 93 is a double-end screw rod, the angle between the connecting rods 10 is changed, the second sliding block 113 is pushed to slide horizontally in the third sliding groove 111 by the connecting rods 10, the clamping plate 12 is driven to move towards the two sides of the mechanical workpiece by the whole movable plate 11, so that the clamping plate 12 contacts with the outer surface of the mechanical workpiece to limit and fix the mechanical workpiece, the friction between the clamping plate 12 and the mechanical workpiece is increased by the arrangement of the rubber pad 121, the stability of the device is improved, on the other hand, the rubber pad 121 has a certain elastic force, the damage to the outer surface of the mechanical workpiece is avoided, the third screw rod 115 is driven to rotate by the operation of the fourth motor 114, the second sliding sleeve 116 can move horizontally along the fourth sliding groove 112 and the third screw rod 115, the horizontal position of the clamping plate 12 can be changed, and the position of the mechanical workpiece with different sizes can be adjusted, the convenience and the practicality of the device have been increased, when needing to change the direction of machined part, through starting motor one 3, motor one 3 work drives axis of rotation 31 and rotates, and then drives the machined part on the U template 5 and rotate to adjust required direction.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a fixed mechanical clamp, includes base (1), fly leaf (11) and splint (12), its characterized in that: the front of the base (1) is hinged with a movable door (2) through a pin shaft, the middle part of the bottom end inside the base (1) is fixedly provided with a motor I (3), the output end of the motor I (3) is fixedly connected with a rotating shaft (31), the top of the rotating shaft (31) is fixedly connected with a U-shaped plate (5), two ends of the bottom inside the base (1) are fixedly provided with electric telescopic rods (4), one side of the adjacent side of the U-shaped plate (5) is provided with a sliding groove I (51), the outer wall of the right side of the U-shaped plate (5) is fixedly provided with a controller (6), the top end inside the front of the sliding groove I (51) is fixedly provided with a motor II (7), the output end of the motor II (7) is fixedly connected with a screw rod I (71), one end of the screw rod I (71) is rotationally connected with the bottom end inside the front of the sliding groove I (51), the outer surface of the screw rod I (71) is in threaded connection with a threaded sleeve I (72), the inner part of the sliding groove I (51) is fixedly provided with a sliding rail (8), the outer surface of the sliding rail I (8) is in sliding block (81) is in sliding connection with one side of the sliding sleeve (81), and one side of the sliding sleeve (81) is fixedly connected with one side of the connecting plate (72).
A second sliding groove (91) is formed in the inner wall of one side of the connecting plate (9), and a third motor (92) is fixedly arranged in the middle of the outer wall of one side of the connecting plate (9).
2. A stationary mechanical clamp according to claim 1, characterized in that: the output end of the motor III (92) is fixedly connected with a screw rod II (93), one end of the screw rod II (93) is rotationally connected with the inner wall on one side of the connecting plate (9), the outer surface of the screw rod II (93) is in threaded connection with a sliding sleeve I (94), and one side of the sliding sleeve I (94) is in sliding connection with the inside of the sliding groove II (91).
3. A stationary mechanical clamp according to claim 2, characterized in that: a third sliding chute (111) is formed in the middle of one side of the movable plate (11), and a fourth sliding chute (112) is formed in the middle of the other side of the movable plate (11).
4. A stationary mechanical clamp according to claim 2, characterized in that: the other side of the sliding sleeve I (94) is hinged with a connecting rod (10) through a pin shaft, the middle parts between the two connecting rods (10) are hinged through pin shafts, the other end of the connecting rod (10) is hinged with a sliding block II (113) through a pin shaft, and one side of the sliding block II (113) is in sliding connection with the inside of the sliding groove III (111).
5. A stationary mechanical clamp according to claim 3, characterized in that: the outer wall of movable plate (11) one side fixed mounting has motor IV (114), the output fixedly connected with screw pole III (115) of motor IV (114), the one end of screw pole III (115) rotates with the inner wall of spout IV (112) one side and is connected.
6. A stationary mechanical clamp according to claim 5, characterized in that: the screw rod is characterized in that a second sliding sleeve (116) is connected to the outer surface of the third screw rod (115) in a threaded mode, one side of the second sliding sleeve (116) is connected with the inside of the fourth sliding groove (112) in a sliding mode, the other side of the second sliding sleeve (116) is fixedly connected with one side of the clamping plate (12), and a rubber pad (121) is fixedly arranged on the outer surface of the adjacent side of the clamping plate (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321960567.4U CN220637579U (en) | 2023-07-25 | 2023-07-25 | Fixed mechanical clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321960567.4U CN220637579U (en) | 2023-07-25 | 2023-07-25 | Fixed mechanical clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220637579U true CN220637579U (en) | 2024-03-22 |
Family
ID=90290914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321960567.4U Active CN220637579U (en) | 2023-07-25 | 2023-07-25 | Fixed mechanical clamp |
Country Status (1)
Country | Link |
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CN (1) | CN220637579U (en) |
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2023
- 2023-07-25 CN CN202321960567.4U patent/CN220637579U/en active Active
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