CN213970737U

CN213970737U - Automatic self-locking clamping fixture convenient for adjusting compression height

Info

Publication number: CN213970737U
Application number: CN202022254996.2U
Authority: CN
Inventors: 汤井伦; 张海瑞; 范宗敏
Original assignee: Nanjing Hexin Automation Co ltd
Current assignee: Nanjing Hexin Automation Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-17
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses an automatic change with being convenient for adjust auto-lock clamping anchor clamps that compress tightly height, including clamping device, self-locking device, fixed slide, fixed plate one, elevating gear, a pedestal, the guard plate, the bracing piece, the lifter plate, lift axle one, connector one and motor, when clamping anchor clamps operation central gyro wheel begins to rotate and drives two sets of clamping device and move slowly to the anchor clamps direction, when clamping device moves the maximum value, self-locking device intermediate lamella two slides in the spout, can the starter motor, drive the roller bearing when the motor rotates, gyro wheel three is followed when gyro wheel rotates and is rotated, gyro wheel three drives lift axle one and rotates, lift axle one upwards slides and adjusts the lifter plate with this and rises or descend, this structure has brought convenient regulation for operating personnel and has compressed tightly the height, saved when can not adjusting and compress tightly the manual operation when the height.

Description

Automatic self-locking clamping fixture convenient for adjusting compression height

Technical Field

The utility model relates to a motor spare part technical field especially relates to an automatic change with be convenient for adjust auto-lock clamping anchor clamps that compress tightly height.

Background

The clamp is a device used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, and is also called a clamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the automatic self-locking clamping fixture convenient for adjusting the compression height is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic self-locking clamping fixture convenient for adjusting the compression height comprises a clamping device, a self-locking device, a fixed slide way, a first fixed plate, a lifting device, a base, a protection plate, a support rod, a lifting plate, a first lifting shaft, a first connector and a motor, wherein the bottom of the clamping device is movably connected with the top of the protection plate, the clamping device comprises a slideway plate, a locking ruler wheel and a central roller, the outer surface of the slideway plate is fixedly connected with a plurality of groups of the locking ruler wheel, the outer surface of the central roller is embedded in the outer surface of the locking ruler wheel, the self-locking device is embedded in the inner wall of the clamping device, the self-locking device comprises a fixed rod, a spring, a chute and a second fixed plate, two ends of the fixed rod are symmetrically and fixedly connected with the second fixed plate, the inner wall of the spring is movably connected with the fixed rod, one end of the second fixed plate is movably connected with the inner wall of the chute, one side of the fixed slide way is fixedly connected with one end of the clamping device, one end of the fixing plate is movably connected with one side of the lifting device, the bottom of the lifting device is fixedly connected with the top of the protection plate, the lifting device comprises a second roller and a second lifting shaft, the outer surface of the second roller is movably connected with the outer wall of the second lifting shaft, the top of the base is fixedly connected with the bottom of the protection plate, the top of the support rod is fixedly connected with the bottom of the base, the bottom of the lifting plate is movably connected with the top of the lifting shaft, and the lifting shaft is movably connected with the top of the connector.

Preferably, the first connector comprises a connecting plate, a second connector, a fixer, a roller, a first roller and a third roller, the inner wall of the connecting plate is movably connected with the outer surface of the connector, the outer surface of the connector is fixedly connected with the inner wall of the fixer, the inner wall of the fixer is fixedly connected with the outer surface of the roller, one end of the roller is fixedly connected with the first roller, and the outer surface of the roller is movably connected with the third roller.

Preferably, the first roller has a rotation frequency equal to that of the third roller.

Preferably, the remaining space area is equal to the area of the lifting plate at the maximum of the inward pushing of the two sets of the fixing plates.

Preferably, the locking ruler wheel drives the central roller wheel when rotating, and the central roller wheel always keeps the original position after rotating.

Preferably, the lifting height of the lifting plate is equal to the maximum lifting height of the roller.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. an automatic self-locking clamping fixture convenient for adjusting the compression height comprises a clamping device, a self-locking device, a fixed slideway, a first fixed plate, a lifting device, a base, a protection plate, a supporting rod, a lifting plate, a first lifting shaft, a first connector and a motor, wherein the bottom of the clamping device is movably connected with the top of the protection plate, the clamping device comprises a slideway plate, a locking ruler wheel and a central roller, a plurality of groups of locking ruler wheels are fixedly connected with the outer surface of the slideway plate, the central roller starts to rotate to drive the two groups of clamping devices to move slowly towards the fixture when the clamping fixture operates, when the clamping device moves to the maximum value, a second fixed plate in the self-locking device slides in the chute, at the end point, the second fixed plate is stretched upwards and downwards under the force of the fixed rod, the self-locking device is arranged at the first fixed plate, when the operation of the fixture is finished, the two groups of rollers in the lifting device rotate to drive the second lifting shaft to roll, the second roller starts to move upwards to drive the first fixed plate to move in the same direction, extrude the fixed plate two and get back to the spout in, self-lock device's application lets anchor clamps have a spacing guarantee occasionally when using, prevents that the machine from breaking down when the operation.

2. The utility model provides an automatic change with auto-lock clamping anchor clamps that are convenient for adjust and compress tightly height, connector one is including the connecting plate, connector two, the fixer, the roller bearing, gyro wheel one and gyro wheel three, when anchor clamps function, the operator wants to adjust and compress tightly the height, can the starter motor, drive the roller bearing when the motor rotates, gyro wheel three is followed when gyro wheel rotates and is rotated, gyro wheel three drives lift axle one and rotates, lift axle one upwards slides and adjusts the lifter plate with this and rises or descend, this structure has brought the convenient regulation and has compressed tightly the height for operating personnel, the manpower operation when can not adjust and compress tightly the height has been saved.

Drawings

Fig. 1 is a schematic diagram illustrating a front cross-sectional structure of a clamp according to an embodiment of the present invention;

fig. 2 is a schematic top view of a self-locking device according to an embodiment of the present invention;

fig. 3 is a schematic top view of a clamping device according to an embodiment of the present invention;

fig. 4 shows a schematic diagram of a side view structure of a lifting structure provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a clamping device; 2. a self-locking device; 3. fixing the slideway; 4. a first fixing plate; 5. a lifting device; 6. a base; 7. a protection plate; 8. a support bar; 9. a lifting plate; 10. a first lifting shaft; 11. a first connector; 12. a motor; 141. a connecting plate; 142. a second connector; 143. a holder; 144. a roller; 145. a first roller; 146. A third roller; 131. a slide plate; 132. a blade wheel; 133. a central roller; 231. fixing the rod; 232. a spring; 233. a chute; 234. a second fixing plate; 531. a second roller; 532. and a second lifting shaft.

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. 1-4, the present invention provides a technical solution: an automatic self-locking clamping fixture convenient for adjusting the compression height comprises a clamping device 1, a self-locking device 2, a fixed slide way 3, a first fixed plate 4, a lifting device 5, a base 6, a protective plate 7, a support rod 8, a lifting plate 9, a first lifting shaft 10, a first connector 11 and a motor 12, wherein the bottom of the clamping device 1 is movably connected with the top of the protective plate 7, the clamping device 1 comprises a slide way plate 131, a lock rule wheel 132 and a central roller 133, a plurality of groups of lock rule wheels 132 are fixedly connected with the outer surface of the slide way plate 131, the outer surface of the central roller 133 is embedded in the outer surface of the lock rule wheel 132, the self-locking device 2 is embedded in the inner wall of the clamping device 1, the self-locking device 2 comprises a fixed rod 231, a spring 232, a slide way 233 and a second fixed plate 234, two ends of the fixed rod 231 are symmetrically and fixedly connected with the second fixed plate 234, the inner wall of the spring 232 is movably connected with the fixed rod 231, one end of the second fixed plate 234 is movably connected with the inner wall of the

slide way

233, 3 one sides of fixed slide fixedly connected with 1 one end of clamping device, 4 one ends of fixed plate one swing joint 5 one side of elevating gear, 5 bottom fixedly connected guard plate 7 tops of elevating gear, elevating gear 5 includes two 531 and two 532 of lift axle, two 531 outer surface swing joint two 532 outer walls of lift axle of gyro wheel, 6 top fixedly connected guard plate 7 bottoms of base, 8 top fixedly connected base 6 bottoms of bracing piece, 9 bottom swing joint lift axle one 10 tops of lifter plate, lift axle one 10 swing joint connector one 11 tops.

The first connector 11 comprises a connecting plate 141, a second connector 142, a fixer 143, a roller 144, a first roller 145 and a third roller 146, the inner wall of the connecting plate 141 is movably connected with the outer surface of the second connector 142, the outer surface of the second connector 142 is fixedly connected with the inner wall of the fixer 143, the inner wall of the fixer 143 is fixedly connected with the outer surface of the roller 144, one end of the roller 144 is fixedly connected with the first roller 145, the outer surface of the first roller 145 is movably connected with the third roller 146, the rotating frequency of the first roller 145 is equal to the rotating frequency of the third roller 146, when the two groups of the first fixing plate 4 are pushed inwards to the maximum value, the remained space area is equal to the area of the lifting plate 9, the central roller 133 is driven when the locking ruler wheel 132 rotates, the central roller 133 rotates to always keep the original position, the lifting height of the lifting plate 9 is equal to the maximum value of the lifting roller 144

The working principle is as follows: an automatic self-locking clamping fixture convenient for adjusting the compression height comprises a clamping device 1, a self-locking device 2, a fixed slideway 3, a first fixed plate 4, a lifting device 5, a base 6, a protective plate 7, a support rod 8, a lifting plate 9, a first lifting shaft 10, a first connector 11 and a motor 12, wherein the bottom of the clamping device 1 is movably connected with the top of the protective plate 7, the clamping device 1 comprises a slideway plate 131, a lock rule wheel 132 and a central roller 133, a plurality of groups of lock rule wheels 132 are fixedly connected with the outer surface of the slideway plate 131, the central roller 133 starts to rotate to drive two groups of clamping devices 1 to move slowly towards the fixture when the clamping fixture operates, when the clamping device 1 moves to the maximum value, a second fixed plate 234 in the self-locking device 2 slides in a chute 233, at the end point, the second fixed plate is upwards and downwards stretched under the force of a fixed rod 231, the self-locking is carried out at the first fixed plate 4, when the operation of the fixture is completed, two groups of rollers 531 in the lifting device 5 rotate to drive a second lifting shaft 532, the second roller 531 starts to move upwards to drive the first fixing plate 4 to move in the same direction, the second fixing plate 234 is extruded into the sliding groove 233, the clamp is limited when in use due to the application of the self-locking device 2, and the machine is prevented from being out of order when in operation, the first connector 11 comprises a connecting plate 141, a second connector 142, a fixer 143, a roller 144, a first roller 145 and a third roller 146, when the clamp is in operation, an operator wants to adjust the compression height, the motor 12 can be started, the roller 144 is driven when the motor 12 rotates, the third roller 146 rotates along with the rotation when the first roller 145 rotates, the third roller 146 drives the first lifting shaft 10 to rotate, and the first lifting shaft 10 slides upwards to adjust the lifting plate 9 to ascend or descend.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic self-locking clamping fixture convenient for adjusting the compression height is characterized by comprising a clamping device (1), a self-locking device (2), a fixed slide way (3), a first fixed plate (4), a lifting device (5), a base (6), a protection plate (7), a supporting rod (8), a lifting plate (9), a first lifting shaft (10), a first connector (11) and a motor (12), wherein the bottom of the clamping device (1) is movably connected with the top of the protection plate (7), the clamping device (1) comprises a slide way plate (131), a lock rule wheel (132) and a central roller (133), the outer surface of the slide way plate (131) is fixedly connected with a plurality of groups of lock rule wheels (132), the outer surface of the central roller (133) is embedded in the outer surface of the lock rule wheel (132), the self-locking device (2) is embedded in the inner wall of the clamping device (1), the self-locking device (2) comprises a fixing rod (231), a spring (232), a sliding groove (233) and a second fixing plate (234), the two ends of the fixing rod (231) are symmetrically and fixedly connected with the second fixing plate (234), the inner wall of the spring (232) is movably connected with the fixing rod (231), one end of the second fixing plate (234) is movably connected with the inner wall of the sliding groove (233), one side of the fixed sliding way (3) is fixedly connected with one end of the clamping device (1), one end of the first fixing plate (4) is movably connected with one side of the lifting device (5), the bottom of the lifting device (5) is fixedly connected with the top of the protection plate (7), the lifting device (5) comprises a second roller (531) and a second lifting shaft (532), the outer surface of the second roller (531) is movably connected with the outer wall of the second lifting shaft (532), the top of the base (6) is fixedly connected with the bottom of the protection plate (7), the top of the supporting rod (8) is fixedly connected with the bottom of the base (6), the bottom of the lifting plate (9) is movably connected with the top of the first lifting shaft (10), and the first lifting shaft (10) is movably connected with the top of the first connector (11).

2. The automatic self-locking clamping fixture convenient for adjusting the compression height for use according to claim 1, wherein the first connector (11) comprises a connecting plate (141), a second connector (142), a fixer (143), a roller (144), a first roller (145) and a third roller (146), the inner wall of the connecting plate (141) is movably connected with the outer surface of the second connector (142), the outer surface of the second connector (142) is fixedly connected with the inner wall of the fixer (143), the inner wall of the fixer (143) is fixedly connected with the outer surface of the roller (144), one end of the roller (144) is fixedly connected with the first roller (145), and the outer surface of the first roller (145) is movably connected with the third roller (146).

3. An automated self-locking clamping fixture for adjusting the clamping height, according to claim 2, wherein the rotation frequency of the first roller (145) is equal to the rotation frequency of the third roller (146).

4. An automated self-locking clamping fixture for conveniently adjusting the pressing height according to claim 1, wherein the maximum value of the inward pushing of the two sets of the first fixing plates (4) is equal to the area of the lifting plate (9).

5. The automatic self-locking clamping fixture convenient for adjusting the pressing height is characterized in that the tape wheel (132) drives the central roller (133) when rotating, and the central roller (133) always keeps the original position when rotating.

6. An automatic self-locking clamping fixture convenient for adjusting the pressing height as claimed in claim 2, wherein the lifting height of the lifting plate (9) is equal to the maximum lifting height of the roller (144).