CN217552177U

CN217552177U - Long strip-shaped structural special-shaped part

Info

Publication number: CN217552177U
Application number: CN202220218456.5U
Authority: CN
Inventors: 葛学东; 金亚峰; 邱宝平
Original assignee: Suzhou Qiaozhuo Sheet Metal Manufacturing Co ltd
Current assignee: Suzhou Qiaozhuo Sheet Metal Manufacturing Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-10-11
Anticipated expiration: 2032-01-26
Also published as: CN217552177U8

Abstract

The utility model discloses a strip-shaped structural special-shaped piece, in particular to the technical field of special-shaped piece processing, the existing processing device has poor clamping effect on the special-shaped piece, which leads to low stability of the special-shaped piece, and the special-shaped piece is easy to deviate during processing, which leads to damage of the special-shaped piece, and part of equipment structure is too complex and inconvenient to use; the clamping mechanism comprises a threaded rod, the threaded rod is rotatably inserted into the supporting plate, a rotary table is fixedly mounted at one end of the threaded rod, a connecting block is fixedly mounted on the machining table, a first toothed plate is fixedly mounted on the connecting block, a threaded block is fixedly mounted on the first toothed plate, the threaded block is sleeved on the outer surface of the threaded rod in a threaded manner, and a connecting shaft is rotatably inserted into the machining table; for traditional equipment centre gripping effect better, can improve the stability of dysmorphism piece, the dysmorphism piece can not take place the skew during processing.

Description

Long strip-shaped structural special-shaped part

Technical Field

The utility model relates to a profile shapes processing technology field specifically is a rectangular type structure profile shapes.

Background

The special-shaped piece is widely applied to replace metals such as copper to manufacture bearings, gears, pump blades and other parts in the industries such as machinery, chemical engineering, instruments, automobiles and the like because the polyethylene special-shaped piece has no toxicity, light weight, excellent mechanical strength, wear resistance and better corrosion resistance, is thermoplastic engineering plastic, integrates the excellent performances of all plastics, has the excellent performances of wear resistance, impact resistance, chemical corrosion resistance, self lubrication, small low-temperature wear resistance coefficient, flame retardance, antistatic property and the like, and is usually processed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rectangular type structure abnormal shape piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a long strip-shaped structural special-shaped piece comprises a processing table, wherein symmetrically distributed supporting plates are fixedly arranged on the processing table, and clamping mechanisms are arranged on the supporting plates;

fixture includes the threaded rod, the threaded rod rotates to be inserted and establishes in the backup pad, the one end fixed mounting of threaded rod has the carousel, slidable mounting has the connecting block on the processing platform, fixed mounting has first pinion rack on the connecting block, fixed mounting has the screw thread piece on the first pinion rack, screw thread piece threaded sleeve is established at the surface of threaded rod, rotate on the processing platform and insert and be equipped with the connecting axle, the one end fixed mounting that the processing platform was kept away from to the connecting axle has drive gear, keeps away from fixed mounting has the supporting rail in the backup pad of carousel, slidable mounting has the second pinion rack on the supporting rail, first pinion rack all is connected with drive gear meshing with the second pinion rack, equal fixed mounting has the connecting rod on first pinion rack and the second pinion rack, the looks remote site fixed mounting of connecting rod has the grip block of symmetric distribution.

As a preferred technical scheme of the utility model, the spacing groove has been seted up on the supporting guide, fixed mounting has the stopper on the second pinion rack, stopper and spacing groove collocation use.

As an optimal technical scheme of the utility model, keep away from fixed mounting has the guide bar in the backup pad of carousel, the guide bar slides and inserts the inside of establishing at the connecting block, the one end fixed mounting that the guide bar is close to the carousel has the spacing ring.

As an optimized technical scheme of the utility model, the guide way has been seted up on the processing bench, the connecting rod is used with guide way collocation.

As a preferred technical scheme of the utility model, the surface of carousel covers and is equipped with anti-skidding line, set up threaded hole on the screw thread piece, the threaded rod is used with screw hole collocation.

As an optimal technical scheme of the utility model, the opposite face of grip block is equipped with the rubber pad.

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

1. put the centre at a set of grip block with the dysmorphism piece that needs processing, then rotate the carousel, drive the threaded rod with this and rotate, along with the rotation of threaded rod, the fillet of screw can remove towards the direction of keeping away from the carousel along the threaded rod, the fillet of screw can drive first pinion rack and remove simultaneously, the in-process that first pinion rack removed, can drive gear and rotate, then drive the direction removal of second pinion rack towards the carousel, thereby it carries out relative movement to drive a set of connecting rod, until a set of grip block carries out closely the centre gripping with dysmorphism piece, it is better for traditional equipment centre gripping effect, can improve the stability of dysmorphism piece, the skew can not take place during processing.

2. The whole device is simple in structure, convenient to operate by a user and higher in practicability compared with the traditional equipment.

Drawings

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

figure 2 is a schematic sectional view of the structure of the present invention,

fig. 3 is a schematic view of the driving gear of the present invention.

In the figure: 1. a processing table; 11. a support plate; 12. a guide groove; 2. a clamping mechanism; 21. a threaded rod; 22. a turntable; 23. a thread block; 24. a first toothed plate; 25. a connecting shaft; 26. a drive gear; 27. connecting blocks; 28. supporting the guide rail; 29. a second toothed plate; 211. a limiting block; 212. a limiting groove; 213. a guide bar; 214. a limiting ring; 215. a connecting rod; 216. and (4) clamping the plate.

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.

Example (b): as shown in fig. 1-3, the utility model provides a strip-shaped structural special-shaped part, which comprises a processing table 1, wherein symmetrically distributed supporting plates 11 are fixedly arranged on the processing table 1, the supporting plates 11 can support the processing table 1, and a clamping mechanism 2 is arranged on the supporting plates 11;

the clamping mechanism 2 comprises a threaded rod 21, the threaded rod 21 is rotatably inserted in the supporting plate 11, a turntable 22 is fixedly mounted at one end of the threaded rod 21, a connecting block 27 is slidably mounted on the processing table 1, a first toothed plate 24 is fixedly mounted on the connecting block 27, a threaded block 23 is fixedly mounted on the first toothed plate 24, the threaded block 23 is sleeved on the outer surface of the threaded rod 21 in a threaded manner, a connecting shaft 25 is rotatably inserted in the processing table 1, a driving gear 26 is fixedly mounted at one end, far away from the processing table 1, of the connecting shaft 25, a supporting guide rail 28 is fixedly mounted on the supporting plate 11, far away from the turntable 22, a second toothed plate 29 is slidably mounted on the supporting guide rail 28, the first toothed plate 24 and the second toothed plate 29 are both meshed with the driving gear 26, and a connecting rod 215 is fixedly mounted on the first toothed plate 24 and the second toothed plate 29, the opposite ends of the connecting rod 215 are fixedly provided with the clamping plates 216 which are symmetrically distributed, the opposite surfaces of the clamping plates 216 are provided with rubber pads which can protect the special-shaped member and prevent the clamping plates 216 from scratching the special-shaped member, the outer surface of the rotary table 22 is covered with anti-slip threads which are convenient for operators to operate without slipping, the threaded block 23 is provided with a threaded hole, the threaded rod 21 is matched with the threaded hole for use, the threaded rod 21 can be driven to move by rotating the rotary table 22 and can drive the threaded rod 21 to rotate, the threaded block 23 can move along the threaded rod 21 in the direction away from the rotary table 22 along with the rotation of the threaded rod 21, meanwhile, the threaded block 23 can drive the first toothed plate 24 to move, the first toothed plate 24 can drive the driving gear 26 to rotate in the moving process and then drive the second toothed plate 29 to move towards the rotary table 22, thereby bringing a set of tie bars 215 into relative movement until a set of clamping plates 216 tightly clamps the profile.

Furthermore, a limiting groove 212 is formed in the support guide rail 28, a limiting block 211 is fixedly mounted on the second toothed plate 29, the limiting block 211 and the limiting groove 212 are used in a matched manner, and the second toothed plate 29 can slide in the horizontal direction along the support guide rail 28 through the matching of the limiting block 211 and the limiting groove 212.

Further, keep away from fixed mounting has guide bar 213 in the backup pad 11 of carousel 22, guide bar 213 slides and inserts the inside of establishing connecting block 27, and connecting block 27 can slide along guide bar 213, and guide bar 213 can play the guide effect, one end fixed mounting that guide bar 213 is close to carousel 22 has spacing ring 214, and spacing ring 214 can avoid connecting block 27 and guide bar 213 to take place to separate, plays spacing effect.

Further, the processing table 1 is provided with a guide groove 12, the connecting rod 213 is used in cooperation with the guide groove 12, and the guide rod 213 can slide along the guide groove 12.

The working principle is as follows: during the use, put the dysmorphism piece that needs processing in the centre of a set of grip block 216, then rotate carousel 22, with this drive threaded rod 21 rotates, along with the rotation of threaded rod 21, screw block 23 can move towards the direction of keeping away from carousel 22 along threaded rod 21, screw block 23 can drive first pinion rack 24 and move simultaneously, the in-process that first pinion rack 24 removed can drive gear 26 and rotate, then drive second pinion rack 29 and move towards the direction of carousel 22, thereby drive a set of connecting rod 215 and carry out relative movement, until a set of grip block 216 closely grasps the dysmorphism piece, then processing, after the processing, reverse rotation carousel 22, with this drive threaded rod 21 and reverse, thereby drive a set of connecting rod 215 and move dorsad, until a set of grip block 216 and the separation of dysmorphism piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A rectangular structural special-shaped piece comprises a processing table (1), and is characterized in that: symmetrically distributed supporting plates (11) are fixedly arranged on the processing table (1), and clamping mechanisms (2) are arranged on the supporting plates (11);

fixture (2) include threaded rod (21), threaded rod (21) rotate and insert and establish on backup pad (11), the one end fixed mounting of threaded rod (21) has carousel (22), slidable mounting has connecting block (27) on processing platform (1), fixed mounting has first pinion rack (24) on connecting block (27), fixed mounting has screw block (23) on first pinion rack (24), screw block (23) thread bush is established at the surface of threaded rod (21), it is equipped with connecting axle (25) to rotate to insert on processing platform (1), the one end fixed mounting that processing platform (1) was kept away from in connecting axle (25) has drive gear (26), keeps away from fixed mounting has support guide rail (28) on backup pad (11) of carousel (22), slidable mounting has second pinion rack (29) on support guide rail (28), first pinion rack (24) and second pinion rack (29) all are connected with drive gear (26) meshing, equal fixed mounting has connecting rod (215) on first pinion rack (24) and second pinion rack (29), the opposite ends that the fixed mounting of connecting rod (215) distributes symmetrically.

2. A slim structural profile according to claim 1, wherein: the supporting guide rail (28) is provided with a limiting groove (212), the second toothed plate (29) is fixedly provided with a limiting block (211), and the limiting block (211) is matched with the limiting groove (212) for use.

3. A slim structural profile according to claim 1, wherein: keep away from fixed mounting has guide bar (213) on backup pad (11) of carousel (22), guide bar (213) slide and insert the inside of establishing in connecting block (27), guide bar (213) are close to the one end fixed mounting of carousel (22) and have spacing ring (214).

4. A slim structural profile according to claim 1, wherein: the processing table (1) is provided with a guide groove (12), and the connecting rod (215) is matched with the guide groove (12) for use.

5. A slim structural profile according to claim 1, wherein: the outer surface of the rotary table (22) is covered with anti-skid threads, the thread block (23) is provided with a threaded hole, and the threaded rod (21) is matched with the threaded hole for use.

6. A slim structural profile according to claim 1, wherein: and rubber pads are arranged on the opposite surfaces of the clamping plates (216).