CN219726832U - Adjustable stick-sticking fixing tool - Google Patents

Abstract

The utility model relates to an adjustable stick fixing tool, which comprises a bottom plate and columns arranged at four corners of the far end of the bottom plate, wherein a movable plate is arranged between two adjacent columns along the length direction of the bottom plate, one movable plate is provided with a first limit plate at the far end, the other movable plate is provided with a second limit plate in a sliding manner, a pressing block is arranged at the far end of the second limit plate, penetrates through the second limit plate and is in threaded connection with the movable plate, a limiting block is arranged on the surface of the bottom plate and is used for limiting the longitudinal movement of a crystal support, a stop block is arranged at the front end of the surface of the bottom plate and is used for limiting the transverse movement of the crystal support, the first limit plate and the second limit plate clamp and fix crystal bars arranged at the far end of the crystal support, and the crystal bars are high in positioning efficiency and positioning accuracy.

Description

Adjustable stick-sticking fixing tool

Technical Field

The utility model relates to the technical field of silicon wafer production equipment, in particular to an adjustable stick-sticking fixing tool.

Background

The crystal silicon wafer is used as a base material for solar power generation and is formed by slicing a crystal bar or a crystal ingot. In the slicing process, the ingot is first bonded to a susceptor and then moved to a microtome for slicing. The existing crystal bar bonding is performed at a fixed place, and is manually measured, adjusted and positioned by means of tools such as a ruler, so that the operation efficiency is low, the time consumption is long, and the positioning accuracy is poor.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide an adjustable stick fixing tool, so as to solve one or more problems in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a fixed frock of stick with adjustable, fixed frock of stick with adjustable includes the bottom plate, sets up the cylinder of bottom plate distal end four corners department sets up the movable plate along between the adjacent two of bottom plate length direction the cylinder, one of them the movable plate distal end sets up first limiting plate, another the movable plate distal end slides and sets up the second limiting plate, the second limiting plate distal end set up the briquetting pass the second limiting plate and with movable plate threaded connection, the bottom plate surface sets up the stopper and is used for restricting brilliant support longitudinal movement, bottom plate surface front end sets up the dog and is used for restricting brilliant support lateral shifting, first limiting plate and second limiting plate clamp fixed the setting is in brilliant support distal end's crystal rod.

Further, a limiting groove for the second limiting plate to slide is formed in the distal end of the moving plate.

Further, at least three through waist-shaped holes are formed in the second limiting plate.

Further, a support is further arranged on the side face of the movable plate, the distal end of the support penetrates through a first bolt, and a nut is connected to the first bolt in a threaded mode.

Further, the middle distal end of the limiting block is provided with a protrusion.

Further, the stop distal end is threaded through a second bolt.

Further, at least two buffer blocks are arranged at the front end of the bottom plate.

Furthermore, openings are formed in the two sides of the front end and the rear end of the moving plate, and screw holes are formed in the front end and the rear end of the two sides of the moving plate.

Further, a resin plate is arranged between the crystal support and the crystal bar.

Further, an adhesive is filled between the resin plate and the crystal bar.

Compared with the prior art, the utility model has the following beneficial technical effects:

the adjustable stick fixing tool has the advantages that the first bolt is screwed down after the stick is put on the surface of the crystal support, so that the first bolt pushes the second limiting plate, the second limiting plate pushes the crystal stick until the contact parts of the first limiting plate and the second limiting plate are propped against the crystal stick, the pressing block is screwed down at the moment, the nut is screwed down towards the direction of the support to fix the second limiting plate, the crystal support and the crystal stick are fixed, and the crystal stick is high in positioning efficiency and high in positioning precision.

And (II) openings are formed in the two sides of the front end and the rear end of the movable plate, the movable plate can slide up and down relative to the column body conveniently, screw holes are formed in the front end and the rear end of the two sides of the movable plate, and the openings are screwed by screwing screws so as to fix the positions of the movable plate, so that the movable plate is suitable for crystal supports and crystal bars with different sizes.

Drawings

Fig. 1 shows a schematic top view of an adjustable stick fixing tool according to an embodiment of the present utility model.

Fig. 2 is a schematic front view of an adjustable stick fixing tool according to an embodiment of the present utility model.

Fig. 3 shows a schematic front view of a crystal support, a resin plate and a crystal bar in an adjustable stick fixing tool according to an embodiment of the utility model.

Fig. 4 shows a schematic side view of a crystal support, a resin plate and a crystal bar in an adjustable stick fixing tool according to an embodiment of the utility model.

The reference numerals in the drawings:

1. a bottom plate; 11. a column; 12. a limiting block; 121. a protrusion; 13. a stop block; 131. a second bolt; 14. a buffer block; 2. a moving plate; 21. an opening; 22. a screw hole; 23. a limit groove; 3. a first limiting plate; 31. a fixed block; 32. a contact portion; 4. a second limiting plate; 41. a waist-shaped hole; 42. briquetting; 43. a bracket; 44. a first bolt; 45. a nut; 5. a crystal support; 51. a T-shaped groove; 6. a resin plate; 7. and (3) a crystal bar.

Detailed Description

For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or essential characteristics thereof.

In the description of the present utility model, the positional or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to more clearly describe the structure of the adjustable stick fixing tool, the present utility model defines terms of "distal end", "proximal end", "front end" and "rear end", specifically, "distal end" means an end far from the ground, "proximal end" means an end close to the ground, "front end" means an end far from the conveying direction of the susceptor, and "rear end" means an end close to the conveying direction of the susceptor, taking fig. 2 as an example, the lower end of the column 11 in fig. 2 is a proximal end, the upper end of the column 11 in fig. 2 is a distal end, the left side of the bottom plate 1 in fig. 2 is a front end, and the right side of the bottom plate 1 in fig. 2 is a rear end.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an adjustable stick fixing tool includes a base plate 1, columns 11 disposed at four corners of a distal end of the base plate 1, a moving plate 2 disposed between two adjacent columns 11 along a length direction of the base plate 1, wherein a first limiting plate 3 is disposed at a distal end of the moving plate 2, a second limiting plate 4 is disposed at a distal end of the moving plate 2 in a sliding manner, a pressing block 42 disposed at a distal end of the second limiting plate 4 penetrates through the second limiting plate 4 and is in threaded connection with the moving plate 2, a limiting block 12 is disposed on a surface of the base plate 1 to limit a longitudinal movement of a crystal support 5, a stop block 13 is disposed at a front end of a surface of the base plate 1 to limit a lateral movement of the crystal support 5, and the first limiting plate 3 and the second limiting plate 4 are clamped and fixedly disposed on a crystal bar 7 disposed at a distal end of the crystal support 5.

Referring to fig. 1 and 2, further, the first limiting plate 3 is connected to the moving plate 2 through a fixing block 31.

Referring to fig. 1 and 2, further, a limit groove 23 is formed at the distal end of the moving plate 2 for sliding the second limit plate 4.

Referring to fig. 1, further, the second limiting plate 4 is provided with three through waist-shaped holes 41, and the proximal end of the pressing block 42 passes through the waist-shaped holes 41 and is in threaded connection with the moving plate 2, so that the pressing block 42 compresses the second limiting plate 4.

Referring to fig. 1 and 2, further, a bracket 43 is further disposed on the side of the moving plate 2, the bracket 43 is screwed to the side of the moving plate 2, the distal end of the bracket 43 passes through a first bolt 44, the first bolt 44 is perpendicular to the second limiting plate 4 and abuts against the second limiting plate 4, a nut 45 is screwed to the first bolt 44, and the nut 45 is screwed to a side close to the bracket 43 to fix the first bolt 44.

Referring to fig. 1 and 2, further, the first limiting plate 3 and the second limiting plate 4 have a contact portion 32 near the ingot 7, and the contact portion 32 is made of polyurethane material to prevent the ingot 7 from being damaged.

Referring to fig. 1 and 2, further, a protrusion 121 is disposed at a distal end of the middle of the limiting block 12, and the protrusion 121 is clamped into the T-shaped slot 51 at a proximal end of the crystal support 5 for limiting.

Referring to fig. 1 and 2, further, the distal end of the stopper 13 is provided with a second bolt 131, the second bolt 131 is parallel to the susceptor 5, and the rear end of the second bolt 131 abuts against the susceptor 5.

Referring to fig. 1 and 2, further, at least two buffer blocks 14 are disposed at the front end of the base plate 1, and the buffer blocks 14 are made of rubber material for anti-collision.

Referring to fig. 1 and 2, further, the front end and the rear end of the moving plate 2 have openings 21 at both sides thereof, so that the moving plate 2 can slide up and down relative to the column 11, and the front end and the rear end of the moving plate 2 have screw holes 22, and the openings 21 are screwed into the screw holes 22 to fix the position of the moving plate 2.

Referring to fig. 3 and 4, a resin plate 6 is further disposed between the susceptor 5 and the ingot 7. Specifically, referring to fig. 3 and 4, a T-shaped groove 51 is formed at the proximal end of the susceptor 5, and an adhesive is filled between the resin plate 6 and the ingot 7.

The specific working procedure of the utility model is as follows:

the crystal support 5 is placed on the bottom plate 1, the protrusion 121 of the limiting block 12 is clamped into the T-shaped groove 51 of the crystal support 5, and the front end of the crystal support 5 abuts against the second bolt 131. After the surface of the crystal support 5 is subjected to bar loading, the first bolt 44 is screwed down, so that the first bolt 44 pushes the second limiting plate 4, the second limiting plate 4 pushes the crystal bar 7 until the contact parts 32 of the first limiting plate 3 and the second limiting plate 4 are propped against the crystal bar 7, at the moment, the pressing block 42 is screwed down, and the nut 45 is screwed down towards the direction of the bracket 43 to fix the second limiting plate 4, so that the crystal support 5 and the crystal bar 7 are fixed.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. Adjustable stick fixing tool is characterized in that: the adjustable stick fixing tool comprises a bottom plate and columns arranged at four corners of the far end of the bottom plate, wherein a movable plate is arranged between two adjacent columns along the length direction of the bottom plate, one of the columns is provided with a first limiting plate at the far end of the movable plate, the other of the columns is provided with a second limiting plate in a sliding manner, a pressing block is arranged at the far end of the second limiting plate, the pressing block penetrates through the second limiting plate and is in threaded connection with the movable plate, a limiting block is arranged on the surface of the bottom plate and used for limiting the longitudinal movement of a crystal support, a stop block is arranged at the front end of the surface of the bottom plate and used for limiting the transverse movement of the crystal support, and the first limiting plate and the second limiting plate are clamped and fixedly arranged on the crystal stick at the far end of the crystal support.

2. The adjustable stick fixing tool as claimed in claim 1, wherein: and a limiting groove for sliding the second limiting plate is formed at the distal end of the moving plate.

3. An adjustable stick fixing tool as claimed in claim 2, wherein: at least three through waist-shaped holes are formed in the second limiting plate.

4. An adjustable stick fixing tool as claimed in claim 3, wherein: the side of the movable plate is also provided with a bracket, the far end of the bracket is provided with a first bolt in a penetrating way, and the first bolt is connected with a nut in a threaded way.

5. The adjustable stick fixing tool as claimed in claim 1, wherein: the middle distal end of the limiting block is provided with a bulge.

6. The adjustable stick fixing tool as claimed in claim 1, wherein: the second bolt is arranged at the far end of the stop block in a penetrating way.

7. The adjustable stick fixing tool as claimed in claim 1, wherein: at least two buffer blocks are arranged at the front end of the bottom plate.

8. The adjustable stick fixing tool as claimed in claim 1, wherein: the front end and the rear end of the moving plate are provided with openings, and screw holes are formed in the front end and the rear end of the two sides of the moving plate.

9. The adjustable stick fixing tool as claimed in claim 1, wherein: and a resin plate is also arranged between the crystal support and the crystal bar.

10. The adjustable stick fixing tool as claimed in claim 9, wherein: and an adhesive is filled between the resin plate and the crystal bar.