CN219235461U

CN219235461U - Clamping device of plastic accessory

Info

Publication number: CN219235461U
Application number: CN202320788044.XU
Authority: CN
Inventors: 刘端明; 宋军锋
Original assignee: Ntt Mould Co ltd
Current assignee: Ntt Mould Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-23
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of tools for plastic fittings and discloses a clamping device for plastic fittings, which comprises a box body, wherein a clamping component group is arranged at the bottom end of the inner wall of the box body, a base is fixedly connected to the middle part of the bottom end of the inner wall of the box body, a fixing plate is fixedly connected to the bottom end of the side face of the base, a motor is fixedly connected to the top end of the fixing plate, a placing groove is formed in the top end of the base, one end of the motor penetrates through the side face of the placing groove to be in transmission connection with a screw rod, threads at two ends of the outer wall of the screw rod are reverse threads, two ends of the outer wall of the screw rod are in threaded connection with a movable plate, so that when the screw rod rotates positively, the two movable plates are driven to move relatively, clamping pieces fixedly connected with the side faces of the movable plates are driven to move relatively, and further two rubber protection pads are driven to move relatively, so that the plastic fittings are clamped, and the effect of clamping the top end of the plastic fittings through the two rubber protection pads is facilitated.

Description

Clamping device of plastic accessory

Technical Field

The utility model relates to the technical field of tools for plastic accessories, in particular to a clamping device for plastic accessories.

Background

After the plastic accessory is cooled and molded, the redundant parts of the corners of the plastic accessory are required to be trimmed, so that the plastic accessory is more attractive and has higher quality, and therefore, the plastic accessory is required to be subjected to secondary processing, and the clamping device is required to fix the position of the plastic accessory during processing.

The prior art has the following defects: the existing clamping device is usually only provided with a clamping device, and is usually fixed through structures such as bolts or bench clamps, so that the mode of fixing and clamping is only to clamp and fix a position, if the acting force for clamping the plastic accessory is too small, the plastic accessory can be possibly separated from the clamping device in the processing process, the damage of the plastic accessory is caused, if the acting force for clamping the plastic accessory is too large, the appearance of the plastic accessory can be extruded to deform, the aesthetic degree of the plastic accessory is influenced, and the damage of the plastic accessory is caused, therefore, the novel clamping device for the plastic accessory needs to be provided to solve the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a clamping device for plastic parts, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a clamping device of plastic accessory, includes the box, the inner wall bottom of box is equipped with clamping member group, the inner wall bottom middle part fixedly connected with base of box, the side bottom fixedly connected with fixed plate of base, the top fixedly connected with motor of fixed plate, the standing groove has been seted up on the top of base, the side transmission that the standing groove was run through to the one end of motor is connected with the screw rod, the screw thread at the outer wall both ends of screw rod is the reverse screw thread, the screw rod sets up at the inner wall middle part of standing groove, the equal perforation threaded connection in outer wall both ends of screw rod has the movable plate, the side bottom of the equal fixedly connected with clamping piece in side top of movable plate, two the equal fixedly connected with rubber protection pad in side of clamping piece.

Preferably, locking member groups are arranged on two sides of the top end of the inner wall of the box body, a frame is fixedly connected to two sides of the inner wall of the box body, an air pump is fixedly connected to the inner wall of the frame, a double-sided tooth block is fixedly connected to the bottom end of the air pump through the middle of the frame, and a rubber pad B is fixedly connected to the bottom end of the double-sided tooth block.

Preferably, the two sides of the double-sided tooth block are respectively connected with gears in a meshed mode, the two sides of the double-sided tooth block are respectively connected with connecting plates in a rotating mode, and the top ends of the two connecting plates are fixedly connected to the top ends of the inner walls of the middle of the frame.

Preferably, the method comprises the steps of: the other sides of the two gears are respectively connected with a sector tooth block in a meshed mode, the other ends of the two sector tooth blocks are respectively fixedly connected with a mechanical arm, the joint of the two sector tooth blocks and the mechanical arms is perforated and rotationally connected with a fastening column, and two ends of the fastening column are respectively perforated and connected to two sides of the bottom end of the frame.

Preferably, the other ends of the two mechanical arms are fixedly connected with rubber pads A.

Preferably, the side surface of the box body is provided with an operation hole.

The utility model has the technical effects and advantages that:

1. according to the utility model, the clamping component group is arranged, the motor is started to rotate through the controller under the fixed connection of the fixed plate, so that the screw rod connected with the motor in a transmission way is driven to rotate on the inner wall of the placing groove, and the two ends of the outer wall of the screw rod are connected with the movable plates in a threaded way, so that when the screw rod rotates in the forward direction, the two movable plates are driven to move relatively, the clamping pieces fixedly connected with the side surfaces of the movable plates are driven to move relatively, and the two rubber protection pads are driven to move relatively, so that the plastic accessory is clamped, and the effect of clamping the top end of the plastic accessory through the two rubber protection pads is achieved.

2. According to the utility model, the locking component group is arranged, the air pump is started under the fixed connection of the frame, so that the bottom end of the air pump is stretched out and moved, the double-sided tooth block fixedly connected with the bottom end of the air pump is driven to move downwards, the rubber cushion B fixedly connected with the bottom end of the double-sided tooth block is driven to move downwards, when the double-sided tooth block moves downwards, the two gears which are in meshed connection with the two sides of the double-sided tooth block are driven to rotate in opposite directions under the rotary connection of the connecting plate, when the gears rotate, the side, with teeth, of the sector tooth block in meshed connection with the side face of the double-sided tooth block is driven to move upwards, the connecting part of the sector tooth block and the mechanical arm is perforated and is connected with the fastening column in a rotary connection mode, and when one side of the sector tooth block moves upwards, the bottom end of the mechanical arm is driven to move relatively, so that the two rubber cushions A are driven to move relatively along with the two rubber cushions A, and the top end of a plastic fitting is fastened and fixed.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of a clamping assembly according to the present utility model.

Fig. 4 is a schematic structural diagram of a locking assembly according to the present utility model.

The reference numerals are: 1. a case; 2. a clamping member set; 201. a base; 202. a fixing plate; 203. a motor; 204. a placement groove; 205. a screw; 206. a moving plate; 207. a rubber pad; 208. a clamping piece; 3. a locking member set; 301. a frame; 302. an air pump; 303. double-sided tooth blocks; 304. a gear; 305. a connecting plate; 306. sector tooth blocks; 307. a bolt; 308. a mechanical arm; 309. a rubber pad A; 310. a rubber cushion B; 4. an operation hole.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the clamping device for plastic parts according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

The utility model provides a clamping device for plastic accessories, which comprises a box body 1, wherein a clamping component group 2 is arranged at the bottom end of the inner wall of the box body 1, a base 201 is fixedly connected to the middle part of the bottom end of the inner wall of the box body 1, a fixing plate 202 is fixedly connected to the bottom end of the side surface of the base 201, a motor 203 is fixedly connected to the top end of the fixing plate 202, a placing groove 204 is formed in the top end of the base 201, one end of the motor 203 penetrates through the side surface of the placing groove 204 and is in transmission connection with a screw 205, threads at two ends of the outer wall of the screw 205 are reverse threads, the screw 205 is arranged in the middle part of the inner wall of the placing groove 204, two ends of the outer wall of the screw 205 are respectively connected with a movable plate 206 through threads, two ends of the outer wall of the screw 205 are respectively connected with two side surfaces of the movable plate 206 through threads, one side ends of each movable plate 206 are respectively fixedly connected with a clamping piece 208, two side surfaces of each movable plate 208 are respectively connected with a rubber protection pad 207 respectively, and the two clamping pieces 208 are conveniently and rotatably driven by a controller 203 under the fixed connection of the fixed plates 202, so that the screws 205 are driven to rotate on the inner walls of the placing groove 204, the two opposite sides of the two clamping pieces are driven to move relatively, and the two protection pads are driven to move relatively, and the two protection pieces are tightly and move.

Further, locking member sets 3 are respectively arranged on two sides of the top end of the inner wall of the box body 1, the frame 301 is fixedly connected to two sides of the inner wall of the box body 1, the air pump 302 is fixedly connected to the inner wall of the frame 301, the bottom end of the air pump 302 penetrates through the middle part of the frame 301 and is fixedly connected with the double-sided tooth block 303, the rubber cushion B310 is fixedly connected to the bottom end of the double-sided tooth block 303, the air pump 302 is conveniently started under the fixed connection of the frame 301, the bottom end of the air pump 302 is made to stretch and retract, the double-sided tooth block 303 fixedly connected to the bottom end of the air pump 302 is driven to move up and down, and the rubber cushion B310 fixedly connected to the bottom end of the double-sided tooth block 303 is driven to move up and down.

Further, the two sides of the double-sided tooth block 303 are respectively engaged with a gear 304, two sides of the two double-sided tooth blocks 303 are respectively connected with a connecting plate 305 in a rotating way, the top ends of the two connecting plates 305 are fixedly connected to the top ends of the inner walls of the middle of the frame 301, so that when the double-sided tooth block 303 moves up and down, the gears 304 which are engaged with the two sides of the double-sided tooth block 303 are driven to rotate in the forward and backward directions under the rotating connection of the connecting plates 305.

Further, the other sides of the two gears 304 are respectively engaged with and connected with a sector tooth block 306, the other ends of the two sector tooth blocks 306 are respectively fixedly connected with a mechanical arm 308, the connecting positions of the two sector tooth blocks 306 and the mechanical arm 308 are perforated and rotationally connected with a latch post 307, the two ends of the two latch posts 307 are respectively perforated and connected with two sides of the bottom end of the frame 301, so that when the gears 304 rotate positively and negatively, the side, with teeth, of the sector tooth block 306 engaged with and connected with the side surfaces of the double-sided tooth block 303 is driven to move up and down, the connecting positions of the sector tooth block 306 and the mechanical arm 308 are perforated and rotationally connected with the latch post 307, and under the rotational connection of the latch post 307, the bottom end of the mechanical arm 308 is driven to move left and right when one side of the sector tooth block 306 moves up and down.

Further, the other ends of the two mechanical arms 308 are fixedly connected with the rubber pad A309, so that when the bottom ends of the mechanical arms 308 move left and right, the rubber pad A309 is driven to move left and right along with the movement.

Further, an operation hole 4 is formed in the side face of the box body 1, and the plastic accessory can be conveniently held and fixed through the operation hole 4.

The working principle of the utility model is as follows: the plastic accessory is placed in the box body 1 through the operation hole 4, the bottom end of the plastic accessory is placed between the two rubber protection pads 207 through the clamping component group 2, the motor 203 is started to rotate through the controller under the fixed connection of the fixing plate 202, so that the screw 205 in transmission connection with the motor 203 is driven to rotate on the inner wall of the placing groove 204, the two ends of the outer wall of the screw 205 are connected with the moving plates 206 in a threaded manner, when the screw 205 rotates positively, the two moving plates 206 are driven to move relatively, the clamping pieces 208 fixedly connected with the side surfaces of the moving plates 206 are driven to move relatively, the two rubber protection pads 207 are driven to move relatively, the plastic accessory is clamped, the bottom end of the plastic accessory is clamped through the two rubber protection pads 207, the top end of the plastic accessory is placed between the two rubber pads A309 through the locking component group 3, opening the air pump 302 under the fixed connection of the frame 301, making the bottom end of the air pump 302 extend out, thereby driving the double-sided tooth block 303 fixedly connected with the bottom end of the air pump 302 to move downwards, and further driving the rubber pad B310 fixedly connected with the bottom end of the double-sided tooth block 303 to move downwards, when the double-sided tooth block 303 moves downwards, driving two gears 304 engaged with and connected with two sides of the double-sided tooth block 303 to rotate in opposite directions under the rotation connection of the connecting plate 305, when the gears 304 rotate, driving the side of the toothed tooth of the sector tooth block 306 engaged with the side surface of the double-sided tooth block 303 to move upwards, the joint of the sector tooth block 306 and the mechanical arm 308 is perforated and rotationally connected with the latch 307, under the rotation connection of the latch 307, when one side of the sector tooth block 306 moves upwards, the bottom end of the mechanical arm 308 is driven to move relatively, thus driving the two rubber pads A309 to move relatively, the top end of the plastic accessory is fastened and fixed through the rubber cushion A309 and the rubber cushion B310, when the plastic accessory is disassembled, the motor 203 is reversely started at the bottom end to enable the two moving plates 206 to move in opposite directions to drive the two rubber protection pads 207 to move in opposite directions, the two rubber protection pads 207 are separated from the bottom end of the plastic accessory, the bottom end of the plastic accessory is separated from the two rubber protection pads 207, the air pump 302 is reversely started at the top end to enable the bottom end of the air pump 302 to shrink and move upwards, the rubber cushion A309 and the rubber cushion B310 are driven to separate from the top end of the plastic accessory through gear conversion, and the rubber cushion A309 and the rubber cushion B310 are separated from the top end of the plastic accessory to take out the plastic accessory.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a clamping device of plastic accessory, includes box (1), its characterized in that: the inner wall bottom of box (1) is equipped with clamping member group (2), inner wall bottom middle part fixedly connected with base (201) of box (1), side bottom fixedly connected with fixed plate (202) of base (201), the top fixedly connected with motor (203) of fixed plate (202), standing groove (204) have been seted up on the top of base (201), the one end of motor (203) runs through the side transmission of standing groove (204) and is connected with screw rod (205), the screw thread at the outer wall both ends of screw rod (205) is reverse screw thread, screw rod (205) set up in the inner wall middle part of standing groove (204), all perforation threaded connection in outer wall both ends of screw rod (205) has movable plate (206), the side bottom of outer wall both ends perforation threaded connection movable plate (206) of screw rod (205), two side top all fixedly connected with clamping piece (208) of movable plate (206), two the side of clamping piece (208) all fixedly connected with rubber protection pad (207).

2. The clamping device of a plastic fitting according to claim 1, wherein: locking member sets (3) are arranged on two sides of the top end of the inner wall of the box body (1), a frame (301) is fixedly connected to two sides of the inner wall of the box body (1), an air pump (302) is fixedly connected to the inner wall of the frame (301), a double-sided tooth block (303) is fixedly connected to the bottom end of the air pump (302) through the middle of the frame (301), and a rubber pad B (310) is fixedly connected to the bottom end of the double-sided tooth block (303).

3. The clamping device of a plastic fitting according to claim 2, wherein: two sides of the double-sided tooth block (303) are connected with gears (304) in a meshed mode, two sides of the double-sided tooth block (303) are connected with connecting plates (305) in a rotating mode, and the top ends of the two connecting plates (305) are fixedly connected to the top ends of the inner walls of the middle of the frame (301).

4. A clamping device for plastic fittings as claimed in claim 3, wherein: the other sides of the two gears (304) are respectively connected with a sector tooth block (306) in a meshed mode, the other ends of the two sector tooth blocks (306) are respectively fixedly connected with a mechanical arm (308), the connecting positions of the two sector tooth blocks (306) and the mechanical arms (308) are perforated and rotatably connected with a fastening column (307), and two ends of the fastening column (307) are respectively perforated and connected with two sides of the bottom end of the frame (301).

5. The clamping device for plastic fittings as defined in claim 4, wherein: the other ends of the two mechanical arms (308) are fixedly connected with rubber pads A (309).

6. The clamping device of a plastic fitting according to claim 1, wherein: an operation hole (4) is formed in the side face of the box body (1).