CN211566522U

CN211566522U - Manual clamping device for polycrystalline silicon square rod and round rod

Info

Publication number: CN211566522U
Application number: CN201921474692.8U
Authority: CN
Inventors: 杨昊
Original assignee: Hongyuan New Materials Baotou Co ltd
Current assignee: Hongyuan New Materials Baotou Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-09-25
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a be used for manual ware that adds of polycrystalline silicon square rod pole, including centre gripping equipment, first clamping jaw and lever, be connected with the cab apron directly over the centre gripping equipment, and be connected with under the cab apron and hit the piece, hit directly over the piece and be connected with the base, first clamping jaw is installed in the cab apron left and right sides, and one side of first clamping jaw is provided with the second clamping jaw, be connected with the spring fixed axle under the lever, and be provided with the location piece down under the lever, the outside of first clamping jaw is connected with first cushion, and is provided with the second cushion under the first cushion, the outside threaded connection of base has stop screw, and the upper surface of base is provided with the fluted plate. This be used for manual ware that adds of polycrystalline silicon square rod pole adopts cab apron and slider, drives first clamping jaw through crossing the cab apron and removes, is convenient for adjust the distance between first clamping jaw and the second clamping jaw according to the diameter of square rod and pole.

Description

Manual clamping device for polycrystalline silicon square rod and round rod

Technical Field

The utility model relates to a polycrystalline silicon production facility technical field specifically is a be used for manual ware that adds of polycrystalline silicon square stick pole.

Background

In the production mode of polycrystalline silicon, a square material or a round material can be directly obtained from polycrystalline silicon obtained by a casting method and a direct solidification method, and the square material of polycrystalline silicon needs to be clamped and fixed in the processing process, so that the position of the square material of polycrystalline silicon is displaced.

The structure of the existing manual clamping device is single, the fixing size of the manual clamping device is difficult to adjust according to the diameters of a polycrystalline silicon square material and a circular material, and after the polycrystalline silicon square material is fixed, the outer side of the clamping device is difficult to fix, so that the clamping device is easy to loosen and fall in the moving process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for manual adding of polycrystalline silicon square rod pole to solve the present manual structure that adds the holder that proposes in the above-mentioned background art single, be difficult to adjust manual fixed dimension that adds the holder according to the diameter of polycrystalline silicon square material and circular material, be difficult to fix the outside of holder, lead to the holder to take place not hard up problem that drops easily at the removal in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a manual clamping device for a polycrystalline silicon square rod and a polycrystalline silicon round rod comprises clamping equipment, a first clamping jaw and a lever, wherein a transition plate is connected right above the clamping equipment, and a collision block is connected right below the transition plate, a base is connected right above the collision block, the first clamping jaw is arranged on the left side and the right side of the transition plate, and one side of the first clamping jaw is provided with a second clamping jaw, a spring fixing shaft is connected under the lever, a positioning lower block is arranged right below the lever, a first cushion block is connected with the outer side of the first clamping jaw, a second cushion block is arranged right below the first cushion block, the outer side of the base is in threaded connection with a limit screw rod, and the upper surface of the base is provided with a tooth groove plate, the outer side of the clamping device is connected with a holding handle, and a sliding block is connected under the transition plate.

Preferably, the clamping equipment and the second clamping jaw are fixed through bolts, and the top of the clamping equipment is of a rectangular open structure.

Preferably, the first clamping jaw and the second clamping jaw are parallel to each other, and the second clamping jaw and the transition plate form a sliding structure by utilizing the transition plate and the sliding block.

Preferably, the first cushion block is distributed on the clamping device in a rectangular shape, the outer side of the first cushion block is of an arc-shaped structure, and the width of the first cushion block is larger than that of the first clamping jaw.

Preferably, the gullet plate and the spring fixing shaft are perpendicular to each other, and the length of the gullet plate is smaller than that of the clamping device.

Preferably, the holding handle is connected with the toothed plate through a spring fixing shaft, and the spring fixing shaft and the toothed plate form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: the manual holder for the polycrystalline silicon square rod and the round rod;

1. the transition plate and the sliding block are adopted, the first clamping jaw is driven to move through the transition plate, the distance between the first clamping jaw and the second clamping jaw is convenient to adjust according to the diameters of the square rod and the round rod, the square rod and the round rod with different sizes are rapidly clamped, the moving track of the transition plate is limited through the sliding block, and the stability of the first clamping jaw in the moving process is ensured;

2. the spring fixing shaft and the tooth groove plate are adopted, the outer side of the first clamping jaw is limited through the spring fixing shaft according to the moving distance of the transition plate, the stability of the first clamping jaw in the clamping process is ensured, the bottom of the spring fixing shaft is fixed through the tooth groove plate, and the connection stability of the spring fixing shaft is ensured.

Drawings

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

fig. 2 is a schematic top view of the clamping device of the present invention;

FIG. 3 is a side view of the first clamping jaw of the present invention;

FIG. 4 is a schematic view of the lever connection structure of the present invention;

fig. 5 is a schematic view of the side-cut structure of the lever of the present invention.

In the figure: 1. a clamping device; 2. a transition plate; 3. bumping the block; 4. a base; 5. a first jaw; 6. a second jaw; 7. a spring fixing shaft; 8. a lever; 9. positioning a lower block; 10. a first cushion block; 11. a second cushion block; 12. a limit screw; 13. a gullet plate; 14. a grip handle; 15. a slide block.

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 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.

Referring to fig. 1-5, the present invention provides a technical solution: a manual clamping device for a polycrystalline silicon square rod and round rod comprises a clamping device 1, a transition plate 2, a collision block 3, a base 4, a first clamping jaw 5, a second clamping jaw 6, a spring fixing shaft 7, a lever 8, a positioning lower block 9, a first cushion block 10, a second cushion block 11, a limiting screw rod 12, a tooth socket plate 13, a holding handle 14 and a sliding block 15, wherein the transition plate 2 is connected right above the clamping device 1, the collision block 3 is connected right below the transition plate 2, the base 4 is connected right above the collision block 3, the first clamping jaw 5 is installed on the left side and the right side of the transition plate 2, the second clamping jaw 6 is arranged on one side of the first clamping jaw 5, the spring fixing shaft 7 is connected right below the lever 8, the positioning lower block 9 is arranged right below the lever 8, the first cushion block 10 is connected to the outer side of the first clamping jaw 5, the second cushion block 11 is arranged right below the first cushion block 10, the limiting screw rod 12 is in threaded connection with the outer side of the base 4, and the upper surface of the base 4 is provided with a tooth groove plate 13, the outer side of the clamping device 1 is connected with a holding handle 14, and a slide block 15 is connected right below the transition plate 2.

Clamping equipment 1 and second clamping jaw 6 are the bolt fastening, and the top of clamping equipment 1 adopts rectangle open type structure, are convenient for remove second clamping jaw 6 position at clamping equipment 1's top, ensure the flexibility that second clamping jaw 6 removed the regulation.

The first clamping jaw 5 and the second clamping jaw 6 are parallel to each other, the second clamping jaw 6 and the transition plate 2 form a sliding structure by the aid of the transition plate 2 and the sliding block 15, the distance between the first clamping jaw 5 and the second clamping jaw 6 is adjusted according to the sizes of a square rod and a round rod, and convenience of daily clamping is improved.

First cushion 10 is rectangle distribution on centre gripping equipment 1, and the outside of first cushion 10 adopts the arc structure to the width of first cushion 10 is greater than the width of first clamping jaw 5, increases the area of contact of first clamping jaw 5 through first cushion 10, ensures the stability of centre gripping in-process.

The tooth socket plate 13 and the spring fixing shaft 7 are perpendicular to each other, the length of the tooth socket plate 13 is smaller than that of the clamping device 1, and the lever 8 is convenient to limit by the tooth socket plate 13 according to the moving position of the first clamping jaw 5.

The holding handle 14 is connected with the tooth socket plate 13 through the spring fixing shaft 7, the spring fixing shaft 7 and the tooth socket plate 13 form a clamping structure, the outer side of the tooth socket plate 13 is fixed through the spring fixing shaft 7, and the use stability of the first clamping jaw 5 is ensured.

The working principle is as follows: when the manual clamping device for the square and round polysilicon rods is used, an operator holds the holding handle 14, the transition plate 2 is utilized to drive the sliding block 15 to slide on the outer side of the base 4, the collision block 3 limits the moving track of the transition plate 2, the transition plate 2 is utilized to drive the first clamping jaw 5 to slide on the outer side of the clamping device 1, the outer sides of the round polysilicon rods are clamped through the first clamping jaw 5 and the first cushion block 10 on the outer side of the second clamping jaw 6, or the outer sides of the round polysilicon rods are clamped through the first clamping jaw 5 and the second cushion block 11 on the outer side of the second clamping jaw 6;

an operator holds the lever 8, presses the spring fixing shaft 7 downwards through the lever 8, moves downwards through the spring fixing shaft 7, and inserts the bottom of the spring fixing shaft 7 into the toothed groove plate 13, so that the position of the first clamping jaw 5 is fixed through the spring fixing shaft 7 and the toothed groove plate 13, and then inserts the limiting screw 12 right above the base 4, thereby avoiding the situation that the first clamping jaw 5 deviates and slides in the moving process, and then holds the holding handle 14 to move the clamping device 1 and the polycrystalline silicon to corresponding positions.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be used for manual ware that adds of polycrystalline silicon square bar pole, includes clamping equipment (1), first clamping jaw (5) and lever (8), its characterized in that: a transition plate (2) is connected right above the clamping device (1), a collision block (3) is connected right below the transition plate (2), a base (4) is connected right above the collision block (3), first clamping jaws (5) are installed on the left side and the right side of the transition plate (2), a second clamping jaw (6) is arranged on one side of each first clamping jaw (5), a spring fixing shaft (7) is connected right below a lever (8), a positioning lower block (9) is arranged right below the lever (8), a first cushion block (10) is connected to the outer side of each first clamping jaw (5), a second cushion block (11) is arranged right below the first cushion block (10), a limiting screw rod (12) is in threaded connection with the outer side of the base (4), a tooth groove plate (13) is arranged on the upper surface of the base (4), a holding handle (14) is connected to the outer side of the clamping device (1), a sliding block (15) is connected under the transition plate (2).

2. The manual holder for the polysilicon square rod and round rod as claimed in claim 1, wherein: the clamping device (1) and the second clamping jaw (6) are fixed through bolts, and the top of the clamping device (1) is of a rectangular open structure.

3. The manual holder for the polysilicon square rod and round rod as claimed in claim 1, wherein: the first clamping jaw (5) and the second clamping jaw (6) are parallel to each other, and the second clamping jaw (6) and the transition plate (2) form a sliding structure by the transition plate (2) and the sliding block (15).

4. The manual holder for the polysilicon square rod and round rod as claimed in claim 1, wherein: the first cushion block (10) is distributed on the clamping device (1) in a rectangular mode, the outer side of the first cushion block (10) is of an arc-shaped structure, and the width of the first cushion block (10) is larger than that of the first clamping jaw (5).

5. The manual holder for the polysilicon square rod and round rod as claimed in claim 1, wherein: the tooth socket plate (13) is perpendicular to the spring fixing shaft (7), and the length of the tooth socket plate (13) is smaller than that of the clamping device (1).

6. The manual holder for the polysilicon square rod and round rod as claimed in claim 1, wherein: the holding handle (14) is connected with the tooth groove plate (13) through the spring fixing shaft (7), and the spring fixing shaft (7) and the tooth groove plate (13) form a clamping structure.