Clamp for processing single crystal square rod

Abstract

The utility model discloses a fixture for processing a single crystal square rod, which relates to the technical field of single crystal square rod processing and comprises a fixed seat, a motor is fixedly mounted on one side of the fixed seat, a bidirectional screw rod is fixedly mounted at the output end of the motor, an adjusting sleeve is sleeved on the surface of the bidirectional screw rod in a threaded manner, and the adjusting sleeve is sleeved on the other side of the fixed seat. The positions of the first clamping piece and the second clamping piece are replaced through the two clamping seats, clamping and fixing work of the single crystal round rod or the single crystal square rod can be completed, the clamp does not need to be replaced according to the cut single crystal round rod or the cut single crystal square rod, the process is simple, the cutting efficiency of the single crystal square rod or the single crystal round rod is improved, and the labor intensity of workers is reduced. When a single crystal square rod or a single crystal round rod is cut after being clamped by the clamp, the clamping device is assisted by the supporting and stabilizing device to support the single crystal square rod or the single crystal round rod and assist the single crystal square rod or the single crystal round rod to cut and segment, so that the stability of the single crystal square rod during cutting is improved, and the cutting precision of the single crystal square rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of single crystal square rod processing, in particular to a clamp for single crystal square rod processing. Background Art

[0002] Single crystal silicon is a relatively active non-metallic element and an important component of crystalline materials. It is at the forefront of the development of new materials. Its main uses are as a semiconductor material and in the use of solar photovoltaic power generation and heating. It is one of the important materials for manufacturing single crystal square rods. After the single crystal square rods are processed, they need to be cut into sections to remove defects in the single crystal square rods, which is also convenient for the operation of subsequent processes.

[0003] However, at present, most of the cutting fixtures on the market are used for cutting single crystal round bars. The cutting fixtures for single crystal round bars are not suitable for cutting single crystal square bars. There is no effective fixture guarantee. When cutting single crystal square bars, the fixture needs to be replaced. The process is relatively cumbersome, which affects the cutting efficiency of single crystal square bars. Secondly, the single crystal square bar is relatively long when cutting, and it is only clamped and fixed by the fixture, resulting in poor stability during cutting, and the precision requirements cannot be well guaranteed. Utility Model Content

[0004] In order to solve the problem that the segmentation fixture for single crystal round rods is not suitable for segmentation of single crystal square rods, the process of replacing the fixture is relatively cumbersome, which affects the cutting efficiency of single crystal square rods; the purpose of the utility model is to provide a fixture for processing single crystal square rods.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a single crystal square rod processing fixture, comprising a fixed seat, a motor is fixedly installed on one side of the fixed seat, a bidirectional screw is fixedly installed on the output end of the motor, an adjustment sleeve is provided on the surface threaded sleeve of the bidirectional screw, the number of the adjustment sleeves is two and they are in relative motion on the surface of the bidirectional screw, the top surfaces of the two adjustment sleeves are fixedly installed with adjustment seats, the number of the adjustment seats is two, the top surfaces of the two adjustment seats are detachably installed with clamping seats, the number of the clamping seats is two, and the first clamping piece and the second clamping piece are fixedly installed on both sides of the two clamping seats respectively;

[0006] The bottom surfaces of the two clamping seats are fixedly installed with damping mounting parts, and the damping mounting parts are inserted in the adjustment seat. A fixing buckle is fixedly installed at one end of the bottom surface of the damping mounting part, and a positioning buckle is threadedly clamped in the fixing buckle. Positioning grooves are opened on both sides of the adjustment seat, and the fixing buckle is slidably clamped in the positioning groove. The positioning buckle passes through the fixing buckle and is threadedly clamped in the adjustment seat, and the fixing buckle and the positioning buckle cooperate with each other.

[0007] Preferably, a supporting and stabilizing device is fixedly installed on one side of the top surface of the fixed seat, and the supporting and stabilizing device includes a fixed frame, an electric lifting rod is fixedly installed in the middle of the top surface of the fixed frame, and sliding rods are fixedly installed at the four corners of the top surface of the fixed frame. A supporting seat is fixedly installed on the output end of the electric lifting rod, and sliding parts are symmetrically installed on both sides of the supporting seat. The number of the sliding parts and the sliding rod is four, and the sliding part is slidably sleeved on the surface of the sliding rod, and the sliding part and the sliding rod cooperate with each other.

[0008] Preferably, the bottom surfaces of the two adjustment seats are symmetrically installed with guide sleeves, the top surface of the fixed seat is provided with an adjustment groove, and slide rails are symmetrically installed in the adjustment groove. The number of the slide rails is two, and the guide sleeve sliding sleeve is arranged on the surface of the slide rail.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the positions of the first clamping member and the second clamping member are replaced by two clamping seats, so that the clamping and fixing work of the single crystal round rod or the single crystal square rod can be completed, and there is no need to replace the clamp according to the cut single crystal round rod or the single crystal square rod. The process is simple and the cutting efficiency of the single crystal square rod or the single crystal round rod is improved;

[0011] 2. In the utility model, when the single crystal square rod or single crystal round rod is clamped by the clamp and then cut into sections, the support stabilization device assists the clamping device to complete the support of the single crystal square rod or single crystal round rod, assists in the cutting and segmenting, increases the stability of the single crystal square rod when cutting into sections, and improves the cutting accuracy of the single crystal square rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the support and stabilization device of the utility model.

[0016] Figure 4 This is a schematic diagram of the exploded structure of the clamping assembly of the utility model.

[0017] Figure 5 For this utility model Figure 4 A magnified view of the structure in the middle.

[0018] In the figure: 1. fixed seat; 11. motor; 12. bidirectional screw; 121. rotating part; 13. adjusting sleeve; 14. adjusting seat; 141. guide sleeve; 142. slide rail; 143. positioning slot; 15. adjusting slot; 16. mounting slot; 2. clamping seat; 21. damping mounting member; 22. fixing buckle; 23. positioning buckle; 3. first clamping member; 31. first flexible pad; 4. second clamping member; 41. second flexible pad; 5. supporting and stabilizing device; 51. fixing frame; 511. sliding rod; 52. electric lifting rod; 53. supporting seat; 531. sliding member. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-5 As shown, the utility model provides a single crystal square rod processing fixture, including a fixed seat 1, a motor 11 is fixedly installed on one side of the fixed seat 1, a bidirectional screw rod 12 is fixedly installed on the output end of the motor 11, and an adjusting sleeve 13 is provided on the surface thread sleeve of the bidirectional screw rod 12. The number of the adjusting sleeves 13 is two and they move relatively on the surface of the bidirectional screw rod 12. The top surfaces of the two adjusting sleeves 13 are fixedly installed with adjusting seats 14. The number of the adjusting seats 14 is two. The top surfaces of the two adjusting seats 14 can be detachably installed with clamping seats 2. The number of the clamping seats 2 is two, and the two clamping seats 2 are The first clamping member 3 and the second clamping member 4 are fixedly installed on both sides of the seat 2, and the bottom surfaces of the two clamping seats 2 are fixedly installed with damping mounting members 21, and the damping mounting members 21 are inserted in the adjusting seat 14, and a fixing buckle 22 is fixedly installed at one end of the bottom surface of the damping mounting member 21, and a positioning buckle 23 is clamped in the inner thread of the fixing buckle 22. Positioning grooves 143 are opened on both sides of the adjusting seat 14, and the fixing buckle 22 is slidably clamped in the positioning groove 143. The positioning buckle 23 penetrates the fixing buckle 22 and is threadedly clamped in the adjusting seat 14, and the fixing buckle 22 and the positioning buckle 23 cooperate with each other;

[0021] The device is installed in the designated area of ​​the segmentation device through the fixing seat 1 and fixed, and the segmentation work of the single crystal square rod or single crystal round rod is completed in cooperation with the segmentation device. When the single crystal round rod needs to be segmented, the single crystal round rod to be segmented is placed in the two first clamping members 3, and the switch of the motor 11 is turned on. The bidirectional lead screw 12 is controlled to rotate through the output end of the motor 11. When the bidirectional lead screw 12 rotates, the two adjustment sleeves 13 and the adjustment seat 14 are controlled to drive the two clamping seats 2 to move relative to each other, thereby completing the relative movement of the two first clamping members 3 and completing the clamping and fixing of the single crystal round rod. When it is necessary When clamping and cutting the single crystal square rod, with the cooperation of the fixing buckle 22, the positioning buckle 23 and the positioning groove 143, the two damping mounting parts 21 installed on the bottom surfaces of the two clamping seats 2 are used to complete the interchange of the first clamping part 3 and the second clamping part 4, and the clamping and fixing of the single crystal square rod is completed by the two second clamping parts 4. By replacing the first clamping part 3 and the second clamping part 4, the clamping device can complete the clamping and fixing of the single crystal round rod or the single crystal square rod, and there is no need to replace the clamp according to the cut single crystal round rod or the single crystal square rod. The process is simple and the cutting efficiency of the single crystal square rod or the single crystal round rod is improved.

[0022] A support and stabilization device 5 is fixedly installed on one side of the top surface of the fixed seat 1. The support and stabilization device 5 includes a fixed frame 51. An electric lifting rod 52 is fixedly installed in the middle of the top surface of the fixed frame 51. Slide rods 511 are fixedly installed at the four corners of the top surface of the fixed frame 51. A support seat 53 is fixedly installed on the output end of the electric lifting rod 52. Sliders 531 are symmetrically installed on both sides of the support seat 53. The number of the sliders 531 and the slide rod 511 is four. The sliders 531 are slidably sleeved on the surface of the slide rod 511, and the sliders 531 and the slide rod 511 cooperate with each other.

[0023] When the single crystal square rod or single crystal round rod is clamped by the present clamp and then cut into sections, turn on the switch of the electric lifting rod 52 in the supporting and stabilizing device 5, and with the cooperation of the four sliding members 531 and the four sliding rods 511, the supporting seat 53 is controlled to rise through the output end of the electric lifting rod 52, so that the top surface of the supporting seat 53 is in contact with the bottom surface of the square rod or round rod after clamping, so as to complete the support of the square rod or round rod, and the present supporting and stabilizing device 5 assists the present clamping device to complete the support of the single crystal square rod or single crystal round rod, and assists in the cutting and segmenting, thereby increasing the stability of the single crystal square rod when being cut into sections and improving the cutting accuracy of the single crystal square rod.

[0024] The bottom surfaces of the two adjustment seats 14 are symmetrically installed with guide sleeves 141, and the top surface of the fixed seat 1 is provided with an adjustment groove 15. Slide rails 142 are symmetrically installed in the adjustment groove 15. There are two slide rails 142. The guide sleeves 141 are slidably sleeved on the surfaces of the slide rails 142. The two guide sleeves 141 installed on the bottom surface of each adjustment seat 14 are respectively slidably sleeved on the surfaces of the two slide rails 142. With the cooperation of the guide sleeves 141 and the slide rails 142, the two adjustment seats 14 are assisted to move, which increases the stability of the adjustment seat 14 when moving, and at the same time completes the guiding work of the adjustment seat 14, thereby realizing the clamping work of the clamp.

[0025] Both ends of the surface of the bidirectional screw rod 12 are sleeved with rotating parts 121. There are two rotating parts 121, which are respectively fixedly installed on both sides of the fixed base 1. The rotating parts 121 cooperate with the bidirectional screw rod 12. The installation and positioning of the bidirectional screw rod 12 in the fixed base 1 are completed by the two rotating parts 121, and the bidirectional screw rod 12 is assisted to rotate, thereby increasing the stability of the bidirectional screw rod 12 during rotation.

[0026] A first flexible pad 31 is fixedly installed in one side of the two first clamping members 3, and the first flexible pad 31 cooperates with the first clamping member 3. The first flexible pad 31 installed in one side of the two first clamping members 3 cooperates with the first clamping member 3 to complete the clamping and fixing of the single crystal round rod, thereby reducing the friction of the single crystal round rod.

[0027] A second flexible pad 41 is fixedly installed on one side of the two second clamping members 4, and the second flexible pad 41 cooperates with the second clamping member 4. The second flexible pad 41 installed on one side of the two second clamping members 4 cooperates with the second clamping member 4 to complete the clamping of the single crystal square rod, thereby reducing the friction of the single crystal square rod. A mounting groove 16 is opened on one side of the top surface of the fixed seat 1, and the supporting and stabilizing device 5 is fixedly installed in the mounting groove 16. The installation and fixation of the supporting and stabilizing device 5 is completed through the mounting groove 16, which is convenient for use with this clamp.

[0028] Working principle: the device is installed in the designated area of ​​the segmentation device through the fixing seat 1 for fixing, and the segmentation work of the single crystal square rod or the single crystal round rod is completed in cooperation with the segmentation device. When the single crystal round rod needs to be segmented, the single crystal round rod to be segmented is placed in the two first clamping members 3, the switch of the motor 11 is turned on, and the bidirectional screw rod 12 is controlled to rotate through the output end of the motor 11. When the bidirectional screw rod 12 rotates, the two adjustment sleeves 13 and the adjustment seat 14 are controlled to drive the two clamping seats 2 to move relative to each other, thereby completing the relative movement of the two first clamping members 3 and completing the clamping and fixing of the single crystal round rod. When the single crystal square rod needs to be clamped and segmented, with the cooperation of the fixing buckle 22, the positioning buckle 23 and the positioning groove 143, the two damping mounting members 21 installed on the bottom surfaces of the two clamping seats 2 are used to complete the interchange of the first clamping member 3 and the second clamping member 4, and the clamping and fixing of the single crystal square rod is completed through the two second clamping members 4;

[0029] When the single crystal square rod or single crystal round rod is clamped by the clamp and then cut into sections, the switch of the electric lifting rod 52 in the supporting and stabilizing device 5 is turned on, and with the cooperation of the four sliding members 531 and the four sliding rods 511, the supporting seat 53 is controlled to rise through the output end of the electric lifting rod 52, so that the top surface of the supporting seat 53 is in contact with the bottom surface of the square rod or round rod after clamping, thereby completing the support of the square rod or round rod, assisting it in cutting and segmenting, and increasing the stability of the single crystal square rod when being cut into sections.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fixture for processing a single crystal square rod, comprising a fixing seat (1), characterized in that: A motor (11) is fixedly mounted on one side of the fixed seat (1), a bidirectional screw rod (12) is fixedly mounted on the output end of the motor (11), an adjustment sleeve (13) is provided on the surface threaded sleeve of the bidirectional screw rod (12), two adjustment sleeves (13) are provided and are in relative motion on the surface of the bidirectional screw rod (12), an adjustment seat (14) is fixedly mounted on the top surface of the two adjustment sleeves (13), two adjustment seats (14) are provided, a clamping seat (2) is detachably mounted on the top surface of the two adjustment seats (14), two clamping seats (2) are provided, and a first clamping member (3) and a second clamping member (4) are fixedly mounted on both sides of the two clamping seats (2); The bottom surfaces of the two clamping seats (2) are fixedly mounted with damping mounting members (21), the damping mounting members (21) are dampingly inserted in the adjusting seat (14), a fixing buckle (22) is fixedly mounted on one end of the bottom surface of the damping mounting member (21), the fixing buckle (22) is internally threaded with a positioning buckle (23), both sides of the adjusting seat (14) are provided with positioning grooves (143), the fixing buckle (22) is slidably mounted in the positioning groove (143), the positioning buckle (23) passes through the fixing buckle (22) and is threadedly mounted in the adjusting seat (14), and the fixing buckle (22) and the positioning buckle (23) cooperate with each other.

2. A single crystal square rod processing fixture as claimed in claim 1, characterized in that: A supporting and stabilizing device (5) is fixedly installed on one side of the top surface of the fixing seat (1), and the supporting and stabilizing device (5) comprises a fixing frame (51), an electric lifting rod (52) is fixedly installed in the middle of the top surface of the fixing frame (51), sliding rods (511) are fixedly installed at the four corners of the top surface of the fixing frame (51), a supporting seat (53) is fixedly installed on the output end of the electric lifting rod (52), and sliding members (531) are symmetrically installed on both sides of the supporting seat (53), and the number of the sliding members (531) and the sliding rod (511) are both four, and the sliding member (531) is slidably sleeved on the surface of the sliding rod (511), and the sliding member (531) and the sliding rod (511) cooperate with each other.

3. A single crystal square rod processing fixture as claimed in claim 1, characterized in that: The bottom surfaces of the two adjustment seats (14) are symmetrically mounted with guide sleeves (141), the top surface of the fixed seat (1) is provided with an adjustment groove (15), and slide rails (142) are symmetrically mounted in the adjustment groove (15). The number of the slide rails (142) is two, and the guide sleeves (141) are slidably mounted on the surface of the slide rails (142).

4. A single crystal square rod processing fixture as claimed in claim 1, characterized in that: Both ends of the surface of the bidirectional screw rod (12) are sleeved with rotating parts (121), and the number of the rotating parts (121) is two. The two rotating parts (121) are respectively fixedly installed in the two sides of the fixed seat (1), and the rotating parts (121) and the bidirectional screw rod (12) cooperate with each other.

5. A single crystal square rod processing fixture as claimed in claim 1, characterized in that: A first flexible pad (31) is fixedly mounted in one side of each of the two first clamping members (3), and the first flexible pad (31) cooperates with the first clamping member (3).

6. A single crystal square rod processing fixture as claimed in claim 1, characterized in that: A second flexible pad (41) is fixedly mounted on one side of each of the two second clamping members (4), and the second flexible pad (41) cooperates with the second clamping member (4).

7. A single crystal square rod processing fixture as claimed in claim 2, characterized in that: A mounting groove (16) is provided on one side of the top surface of the fixing seat (1), and the supporting and stabilizing device (5) is fixedly mounted in the mounting groove (16).

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