CN217668992U

CN217668992U - PTFE membrane pre-charging piston machining clamp capable of having adaptability adjustment

Info

Publication number: CN217668992U
Application number: CN202221772152.XU
Authority: CN
Inventors: 杨华; 张攀; 沈鸿涛; 姚雪燕; 胡芳芳
Original assignee: Wuhan Xindayuan Membrane Structure Co ltd
Current assignee: Wuhan Xindayuan Membrane Structure Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-28
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a PTFE membrane pre-filling piston adds clamping apparatus that adaptability was adjusted can have, including the under casing, the drive case is installed in the laminating of under casing left side, drive case right side output is provided with two sets of two-way threaded rod, be provided with two sets of position sleeve about the two-way threaded rod surface, the limiting plate is installed on position sleeve upper portion, limiting plate upper portion is provided with supports the board, electronic slip table is installed in the laminating of under casing rear side, electronic slip table front side output slidable mounting has the removal support, it is provided with cleaning disc and two sets of clearance boards to remove the support lower part. The electric sliding table control moving support is controlled to move up and down, so that the cleaning disc can be attached to the limiting block to clean, dust sundries can enter the bottom box through the rotation of the cleaning disc through the sliding groove to fall into the collecting box to be collected, the hard hairbrush outside the cleaning plate can clean the protective cotton after the moving support is pressed down, and the protective cotton is guaranteed not to be influenced by impurities in the clamping machining process.

Description

PTFE membrane pre-charging piston machining clamp capable of being adjusted in adaptability

Technical Field

The utility model relates to a piston processing fixed equipment field specifically is a PTFE membrane pre-charging piston adds clamping apparatus that can have adaptability and adjust.

Background

The PTFE membrane is a microporous membrane prepared from polytetrafluoroethylene by adopting a special process and methods such as calendaring, extruding, biaxial stretching and the like. PTFE membranes can be classified into clothing membranes, air filtration membranes and air purification membranes according to purposes. The PTFE membrane has a fibril microporous structure, the porosity is more than 85%, 14 hundred million micropores are formed in each square centimeter, the pore diameter range is 0.02-15 mu m, and a clamp is required to fix the piston when the semi-coated PTFE membrane pre-charging piston is processed. The piston requires very strictly in the in-process of processing preparation, indispensable apparatus during anchor clamps in the preparation course of processing of piston, and anchor clamps among the prior art can't be with the produced piece clearance of piston course of processing, can directly influence the preparation technology of piston, make the precision of piston preparation not meticulous, so need a PTFE membrane preliminary filling piston processing anchor clamps that can have adaptability and adjust now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can have PTFE membrane pre-charge piston adds clamping apparatus that adaptability adjusted, rotatory stopper upper portion both sides support board that makes through the two-way threaded rod that sets up carry out relative movement to press from both sides tight material, after one round of production work, support board resets, and clearance board and cleaning dish move down and clean protection cotton and stopper, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PTFE membrane pre-charging piston adds clamping apparatus that can have adaptability and adjust, includes the under casing, the drive case is installed in the laminating of under casing left side, drive case right side output is provided with two sets of two-way threaded rod, be provided with two sets of position sleeve about the two-way threaded rod surface, the limiting plate is installed on position sleeve upper portion, limiting plate upper portion is provided with supports the board, electronic slip table is installed in the laminating of under casing rear side, electronic slip table front side output slidable mounting has the movable support, the movable support lower part is provided with cleaning dish and two sets of clearance board.

Preferably, the bottom case left side is run through and has been seted up two sets of through-holes, two-way threaded rod passes through the through-hole position and extends to the bottom case inside, two-way threaded rod end is rotated and is installed at bottom case right side inner wall.

Preferably, the locating piece is installed in the inside laminating of symmetry around of under casing, the sliding shaft is installed to locating piece upper portion from left to right equidistance joint in proper order, the inside symmetry around of under casing is provided with two sets of baffles, the two-way threaded rod is located locating piece and baffle interval middle part.

Preferably, the opening has been seted up in bottom case right side middle part through, the inside two sets of baffle interval positions of bottom case slide and insert the collection box, the installation of corresponding open position laminating of collection box right-hand member.

Preferably, the apron is installed to two-way threaded rod upper portion joint, the stopper is installed in the laminating of apron upper portion, the spout has been seted up in apron and stopper left and right sides symmetry run through, stopper upper portion corresponds spout fixed mounting and has the protection storehouse.

Preferably, the inside slidable mounting of spout has the slide bar, slide bar bottom fixed mounting has the limiting plate, the laminating of limiting plate upper surface installs position sleeve, the inside internal thread sleeve of installing that rotates of position sleeve.

Preferably, the outer surface of the bidirectional threaded rod is provided with two groups of threads, the two groups of threads are arranged on the left and right sides of the outer surface of the bidirectional threaded rod in opposite directions of the corresponding layer, and the internal thread sleeve is in threaded connection with the bidirectional threaded rod.

Preferably, a movable plate is fixedly mounted at the top end of the sliding rod, the abutting plates are fixedly mounted on the upper surface of the movable plate, protective cotton is mounted on the corresponding sides of the two groups of abutting plates on the upper portion of the bottom box in a fitting mode, a triangular positioning plate is arranged on the other side of each abutting plate, and the bottom surface of each triangular positioning plate is mounted on the movable plate in a fitting mode.

Preferably, the external fixed mounting of electronic slip table output slip table has the removal support, removal support front side lower part is provided with the connecting plate, the motor is installed at connecting plate lower surface center, clean dish fixed mounting is at the motor output.

Preferably, the cleaning plate is symmetrically arranged on the lower surface of the connecting plate left and right, and the cleaning plate is provided with a bristle brush corresponding to the position of the protective cotton.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two-way threaded rod is controlled to rotate by arranging the driving box, and two sets of opposite thread grooves are formed in the outer surface of the two-way threaded rod, so that when the two-way threaded rod rotates, two sets of internal thread sleeves can move relatively to the left and right of the outer portion of the two-way threaded rod, and the plate clamping piston is controlled to complete fixation.

2. The electric sliding table control moving support is controlled to move up and down, so that the cleaning disc can be attached to the limiting block to clean, dust sundries can enter the bottom box through the rotation of the cleaning disc through the sliding groove to fall into the collecting box to be collected, the hard hairbrush outside the cleaning plate can clean the protective cotton after the moving support is pressed down, and the protective cotton is guaranteed not to be influenced by impurities in the clamping machining process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the movable structure of the present invention;

FIG. 3 is a view of the internal structure of the bottom case of the present invention;

fig. 4 is a split view of the plate mounting structure of the present invention.

In the figure: 1. a bottom box; 2. a through hole; 3. positioning blocks; 4. a sliding shaft; 5. a baffle plate; 6. a collection box; 7. a drive box; 8. a bidirectional threaded rod; 9. a cover plate; 10. a limiting block; 11. a chute; 12. a protection bin; 13. a slide bar; 14. a limiting plate; 15. positioning the sleeve; 16. an internally threaded sleeve; 17. a movable plate; 18. a resisting plate; 19. protecting cotton; 20. a triangular positioning plate; 21. an electric sliding table; 22. moving the support; 23. a motor; 24. cleaning the disc; 25. cleaning the plate; 26. a bristle brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a: the utility model provides a PTFE membrane pre-filling piston adds clamping apparatus that can have adaptability is adjusted, as shown in fig. 1, 2, including the under casing 1, drive case 7 is installed in the laminating of under casing 1 left side, 7 right sides outputs of drive case are provided with two sets of two-way threaded rods 8, be provided with two sets of position sleeve 15 about 8 surfaces of two-way threaded rods, position sleeve 15 upper portion installs limiting plate 14, limiting plate 14 upper portion is provided with and supports board 18, the laminating of under casing 1 rear side is installed electronic slip table 21, electronic slip table 21 front side outputs slidable mounting has movable support 22, movable support 22 lower part is provided with cleans dish 24 and two sets of clearance boards 25.

As preferred, two sets of through-holes 2 have been seted up in the left side of under casing 1 run through, and two-way threaded rod 8 passes through-hole 2 position and extends to under casing 1 inside, and 8 end rotations of two-way threaded rod are installed at under casing 1 right side inner wall, make two-way threaded rod 8 can stably get into under casing 1 inside and rotate through the through-hole 2 of seting up to accomplish the control to abutting against 18 positions.

Further, locating piece 3 is installed in the laminating of the inside front and back symmetry of under casing 1, sliding shaft 4 is installed to 3 upper portions of locating piece from left to right equidistance joints in proper order, the inside front and back symmetry of under casing 1 is provided with two sets of baffles 5, two-way threaded rod 8 is located locating

piece

3 and 5 interval middle parts of baffle, locating piece 3 and the sliding shaft 4 that set up come to carry on spacingly to limiting plate 14, make limiting plate 14 more stable through 8 swivelling movement in-process of two-way threaded rod, the baffle 5 that sets up simultaneously comes the operation protection to two-way threaded rod 8.

Further, 1 right side middle part of under casing runs through and has seted up the opening, 5 interval position sliding insertion of the inside two sets of baffles of under casing 1 collect box 6, collect the laminating installation of box 6 right-hand member corresponding open position, baffle 5 when protecting two-way threaded rod 8, still played and carried out spacing purpose to collecting box 6, guarantee to collect box 6 and can stably take out, dust and debris are cleaned the dish 24 and are got into under casing 1 inside back through stopper 10, collected box 6 and collect, make things convenient for the later stage to clear up, as shown in fig. 3.

Be worth explaining, apron 9 is installed to 8 upper portion joints of two-way threaded rod, stopper 10 is installed in the laminating of apron 9 upper portion, apron 9 and stopper 10 left and right sides symmetry run through and have seted up spout 11, stopper 10 upper portion corresponds spout 11 fixed mounting in position has protection storehouse 12, apron 9 seals under casing 1 upper portion space, and confirm stopper 10's in service position, the process of placing of stopper 10 product is more stable, the spout 11 of seting up not only plays the purpose spacing to slide bar 13, can also make the dust fall to under casing 1 inside, protection storehouse 12 is at the back that resets of butt 18, protect butt 18.

Specifically, 11 inside slidable mounting of spout has

slide bar

13, 13 bottom fixed mounting of slide bar has limiting plate 14, and locating sleeve 15 is installed to 14 upper surface laminating of limiting plate, and the inside rotation of locating sleeve 15 installs internal thread sleeve 16, and slide bar 13 slides in 11 insides of spout, and limiting plate 14 is spacing to the removal of cooperation spout 11 to slide bar 13, and the cooperation through locating sleeve 15 and internal thread sleeve 16 simultaneously comes to accomplish the control to abutting against 18 positions of board, as shown in fig. 4.

In addition, the outer surface of the bidirectional threaded rod 8 is provided with two groups of threads, the two groups of threads are arranged on the left and right sides of the outer surface of the bidirectional threaded rod 8 in opposite directions, the internal thread sleeve 16 is in threaded connection with the bidirectional threaded rod 8, and the positioning sleeve 15 and the internal thread sleeve 16 move oppositely in the rotating process of the bidirectional threaded rod 8 through the two groups of threads which are arranged oppositely, so that the abutting plate 18 can clamp a piston product tightly, as shown in fig. 2 and 3.

The top end of the sliding rod 13 is fixedly provided with a movable plate 17, the abutting plates 18 are fixedly arranged on the upper surface of the movable plate 17, the corresponding sides of the two groups of abutting plates 18 on the upper portion of the bottom box 1 are provided with protective cotton 19 in an attaching mode, the other sides of the abutting plates 18 are provided with triangular positioning plates 20, the bottom surfaces of the triangular positioning plates 20 are mounted in an attaching mode with the movable plate 17, the movable plate 17 is matched with the limiting plate 14 to limit the movement of the sliding rod 13, meanwhile, the protective cotton 19 cannot damage materials greatly when the abutting plates 18 clamp the materials, and the triangular positioning plates 20 are used for fixing the positions of the abutting plates 18 and increasing the stability of the abutting plates 18, as shown in fig. 4.

Preferably, a movable support 22 is fixedly mounted outside an output end sliding table of the electric sliding table 21, a connecting plate is arranged on the lower portion of the front side of the movable support 22, a motor 23 is mounted in the center of the lower surface of the connecting plate, a cleaning disc 24 is fixedly mounted at the output end of the motor 23, the use positions of the cleaning disc 24 and the cleaning plate 25 are limited by the movable support 22 and the connecting plate, when the sliding table is controlled by the electric sliding table 21 to move so that the movable support 22 moves downwards, the motor 23 is started to drive the cleaning disc 24 to rotate, and dust and sundries on the upper surface of the limiting block 10 are cleaned.

Specifically, cleaning plate 25 bilateral symmetry installs at the connecting plate lower surface, and cleaning plate 25 corresponds the protection cotton 19 position and is provided with scrubbing brush 26, moves down the process at movable support 22 and gathers, and cleaning plate 25 and scrubbing brush 26 laminating protection cotton 19 surface clear up protection cotton 19 when movable support 22 goes up and down, as shown in fig. 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can have PTFE membrane pre-charge piston adds clamping apparatus that adaptability adjusted which characterized in that: including under casing (1), drive case (7) are installed in the laminating of under casing (1) left side, drive case (7) right side output is provided with two sets of two-way threaded rod (8), be provided with two sets of position sleeve (15) about two-way threaded rod (8) surface, limiting plate (14) are installed on position sleeve (15) upper portion, limiting plate (14) upper portion is provided with and supports board (18), under casing (1) rear side laminating is installed electronic slip table (21), electronic slip table (21) front side output slidable mounting has movable support (22), movable support (22) lower part is provided with cleaning dish (24) and two sets of clearance board (25).

2. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 1, wherein: two sets of through-holes (2) have been seted up to bottom case (1) left side through-going seted up, inside two-way threaded rod (8) passed through-hole (2) position and extended to bottom case (1), two-way threaded rod (8) end is rotated and is installed at bottom case (1) right side inner wall.

3. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 2, wherein: locating piece (3) are installed in the laminating of symmetry around under casing (1) is inside, locating piece (3) upper portion from left to right in proper order the equidistance joint install sliding shaft (4), the symmetry is provided with two sets of baffles (5) around under casing (1) is inside, two-way threaded rod (8) are located locating piece (3) and baffle (5) interval middle part.

4. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 3, wherein: the middle part of the right side of the bottom box (1) is penetrated and provided with an opening, the two groups of baffles (5) inside the bottom box (1) are slidably inserted into the collection box (6) at intervals, and the right end of the collection box (6) is attached and installed corresponding to the opening position.

5. The PTFE membrane pre-charging piston processing clamp capable of having adaptability adjustment according to claim 4, characterized in that: apron (9) are installed to two-way threaded rod (8) upper portion joint, stopper (10) are installed in the laminating of apron (9) upper portion, apron (9) and stopper (10) left and right sides symmetry run through and have seted up spout (11), stopper (10) upper portion corresponds spout (11) fixed position and installs protection storehouse (12).

6. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 5, wherein: the inside slidable mounting of spout (11) has slide bar (13), slide bar (13) bottom fixed mounting has limiting plate (14), limiting plate (14) upper surface laminating installs position sleeve (15), position sleeve (15) inside is rotated and is installed internal thread sleeve (16).

7. The PTFE membrane pre-charging piston processing clamp capable of having adaptability adjustment according to claim 6, characterized in that: the outer surface of the bidirectional threaded rod (8) is provided with two groups of threads, the two groups of threads are arranged on the left and right sides of the outer surface of the bidirectional threaded rod (8) in opposite directions of corresponding layers, and the internal thread sleeve (16) is in threaded connection with the bidirectional threaded rod (8).

8. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 7, wherein: the movable plate (17) is fixedly mounted at the top end of the sliding rod (13), the supporting plates (18) are fixedly mounted on the upper surface of the movable plate (17), protective cotton (19) is mounted on the corresponding sides of two groups of supporting plates (18) on the upper portion of the bottom box (1) in a laminating mode, a triangular positioning plate (20) is arranged on the other side of each supporting plate (18), and the bottom surface of each triangular positioning plate (20) is mounted with the movable plate (17) in a laminating mode.

9. The PTFE membrane pre-charging piston processing clamp capable of having adaptability adjustment according to claim 8, characterized in that: electronic slip table (21) output slip table outside fixed mounting has and removes support (22), it is provided with the connecting plate to remove support (22) front side lower part, motor (23) are installed at connecting plate lower surface center, clear set (24) fixed mounting is in motor (23) output.

10. The PTFE membrane pre-charging piston processing clamp capable of being adjusted adaptively according to claim 9, wherein: cleaning plate (25) bilateral symmetry installs at the connecting plate lower surface, cleaning plate (25) correspond protection cotton (19) position and are provided with scrubbing brush (26).