Splicing clamp

Abstract

The utility model provides a splicing clamp which is used for limiting movement of all parts of a boat, the boat comprises a first end plate, a second end plate and a plurality of stand columns, one ends of the stand columns are inserted into the first end plate, the other ends of the stand columns are inserted into the second end plate, the splicing clamp comprises a positioning plate, a first positioning groove is formed in the positioning plate, and the first positioning groove is used for containing the first end plate; the first ends of the multiple limiting frames are detachably connected to the positioning plate, each limiting frame is provided with a first limiting groove, and each first limiting groove is used for partially containing the corresponding stand column so as to limit movement of the stand column; second positioning grooves are formed in the second ends of the multiple limiting frames, and the multiple second positioning grooves are used for partially containing the second end plate. And the limiting plate is detachably connected to the multiple limiting frames, and the limiting plate is used for abutting against the second end plate so as to be matched with the multiple limiting frames to clamp the second end plate.

Description

Technical Field

[0001] This application relates to the technical field of product assembly, and particularly relates to a splicing fixture. Background Art

[0002] A boat is a carrier that can hold multiple sheet materials during the production of photovoltaic and semiconductor products. The boat can include two oppositely arranged end plates, a plurality of support rods connected between the two end plates, and boat ears on both sides of the boat. Each component of the boat needs to be separately manufactured and then fixed through assembly and sintering.

[0003] After the components of the boat are assembled, it is necessary to apply slurry to the connection positions of the components. The slurry hardens under high temperature, enabling the components to remain relatively fixed after sintering. During the process of applying the slurry, the staff needs to flip the unsintered boat. In some cases, the components of the boat will move during the flipping process, resulting in the shape of the sintered boat not conforming to the design. Summary of the Utility Model

[0004] In view of the above, it is necessary to provide a splicing fixture to solve the above defects.

[0005] An embodiment of this application provides a splicing fixture for restricting the movement of the components of a boat. The boat includes a first end plate, a second end plate, and a plurality of columns. One end of each of the plurality of columns is inserted into the first end plate, and the other end is inserted into the second end plate. The splicing fixture includes: a positioning plate, on which a first positioning groove is formed for receiving the first end plate; a plurality of limiting frames, the first ends of the plurality of limiting frames are detachably connected to the positioning plate, and each limiting frame is provided with a first limiting groove for partially receiving the corresponding column to restrict the movement of the column; the second ends of the plurality of limiting frames are provided with second positioning grooves for partially receiving the second end plate; a limiting plate, which is detachably connected to the plurality of limiting frames and is used to abut against the second end plate to cooperate with the plurality of limiting frames to clamp the second end plate.

[0006] Optionally, the splicing fixture further includes: a plurality of clamping blocks, each clamping block is detachably connected to the corresponding limiting frame, and a clamping groove is formed on one side of each clamping block for partially receiving the corresponding column, and each clamping block is used to cooperate with the corresponding limiting frame to clamp the corresponding column.

[0007] Optionally, the splicing fixture further includes: a plurality of limiting blocks, each limiting block is detachably connected to the corresponding limiting frame, and one limiting block is provided on each of the two opposite sides of the clamping block in the first horizontal direction, and the limiting block is used to abut against the corresponding clamping block to restrict the movement of the corresponding clamping block.

[0008] Optionally, a plurality of second limiting grooves are formed in each limiting frame; a second limiting groove is provided on each side of each first limiting groove in the first horizontal direction, and the second limiting groove is used to at least partially receive the corresponding limiting block.

[0009] Optionally, the boat further includes a lug, the lug is connected to the corresponding column, and a third positioning groove is formed in each limiting frame, and the third positioning groove is used to at least partially receive the lug.

[0010] Optionally, the notch of the third positioning groove faces one side in the vertical direction; the splicing fixture further includes a limiting member, the limiting member is detachably connected to the limiting frame, and the limiting member is used to abut against the lug in the vertical direction and cooperate with the limiting frame to clamp the lug.

[0011] Optionally, a plurality of positioning protrusions protrude from the positioning plate, and each positioning protrusion is used to abut against the side wall of the corresponding limiting frame in the first horizontal direction and / or the second horizontal direction to position the limiting frame.

[0012] Optionally, a material hole is formed in the positioning plate, the material hole is communicated with the first positioning groove, and the material hole is used for the waste in the first positioning groove to pass through so that the waste is removed from the first positioning groove.

[0013] Optionally, through holes are formed in the positioning plate, the limiting plate and a plurality of limiting frames.

[0014] Optionally, a marking groove is formed on one side edge of the limiting plate, the marking groove is correspondingly arranged with a limiting frame, and the marking groove is used to indicate the placement orientation of the splicing fixture.

[0015] With the splicing fixture provided by the present application, the positioning plate, the plurality of limiting frames and the limiting plate can be fixedly connected after limiting the first end plate, the second end plate and the plurality of columns. When the staff applies slurry to the first end plate, the second end plate and the plurality of columns, the position where the slurry needs to be applied can be exposed by flipping the splicing fixture, and the various components of the boat are kept limited during the flipping process of the splicing fixture. In this way, the relative displacement of the various components of the boat due to flipping can be reduced, the situation that the shape of the boat after sintering does not conform to the design can be reduced, and the yield rate of the boat can be improved. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the splicing fixture and the boat in the embodiment of the present application.

[0017] Figure 2 is a schematic structural diagram of the boat in the embodiment of the present application.

[0018] Figure 3 is a first structural disassembly diagram of the splicing fixture in the embodiment of the present application.

[0019] Figure 4It is a schematic structural diagram of the limit frame in the embodiment of the present application.

[0020] Figure 5 It is an exploded view of the structure of the splicing fixture and the boat in the embodiment of the present application.

[0021] Figure 6 It is a second exploded view of the structure of the splicing fixture in the embodiment of the present application.

[0022] Description of main component symbols:

[0023] 100, splicing fixture; 10, positioning plate; 11, first positioning groove; 12, material hole; 13, positioning protrusion; 20, limiting plate; 21, marking groove; 30, limit frame; 31, first limit groove; 32, second positioning groove; 33, positioning end; 34, third positioning groove; 35, second limit groove; 40, limiting member; 50, clamping block; 51, clamping groove; 60, limiting block; 70, through hole; 200, boat; 201, first end plate; 202, second end plate; 203, column; 204, lug. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0025] The multiple referred to in the present application means two or more. In addition, it should be understood that in the description of the present application, words such as "first" and "second" are only used for the purpose of distinguishing descriptions, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or implying order.

[0026] In the description of the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, using words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0027] Please refer to Figure 1 and Figure 2 , Figure 1 shows a splicing fixture 100 provided by an embodiment of the present application. The splicing fixture 100 can clamp and fix the unassembled components of the boat 200. Figure 2 shows a boat 200 provided by an embodiment of the present application.

[0028] In an embodiment of the present application, the boat 200 may include a first end plate 201, a second end plate 202, a plurality of uprights 203, and a plurality of lugs 204. The first end plate 201 and the second end plate 202 may be spaced apart in the vertical direction. Among the plurality of uprights 203, some uprights 203 are spaced apart in the first horizontal direction, and some uprights 203 are spaced apart in the second horizontal direction. The plurality of uprights 203 all extend in the vertical direction, and both ends are respectively inserted into the first end plate 201 and the second end plate 202. Among the plurality of lugs 204, each lug 204 may be connected to two uprights 203, and each lug 204 may protrude from the side of the boat 200 in the first horizontal direction or the second horizontal direction.

[0029] In an embodiment of the present application, no specific limitation is imposed on the number of the uprights 203 and the lugs 204. For example, the number of the uprights 203 may be four. Both the first end plate 201 and the second end plate 202 are rectangular plates. The four uprights 203 may be located at positions corresponding to the four corners of the first end plate 201 and the second end plate 202. The number of the lugs 204 may be two. The two lugs 204 may be symmetrically arranged and kept spaced apart in the second horizontal direction. One of the lugs 204 is sleeved on two uprights 203 located on the same side in the second horizontal direction, and the other lug 204 is sleeved on the remaining two uprights 203.

[0030] It can be understood that the first end plate 201, the second end plate 202, the four uprights 203, and the two lugs 204 may be placed in the splicing fixture 100 in a preset order for assembly. Then, the splicing fixture 100 may keep the first end plate 201, the second end plate 202, the four uprights 203, and the two lugs 204 relatively fixed. Then, the staff can apply slurry to the joints of the first end plate 201, the second end plate 202, the four uprights 203, and the two lugs 204, and heat the splicing fixture 100 and the spliced boat 200 to dry the slurry, so that the first end plate 201, the second end plate 202, the four uprights 203, and the two lugs 204 can maintain relative fixation. Then, the staff can disassemble the splicing fixture 100, and sinter the boat 200 after the slurry is dried to increase the connection stability of the first end plate 201, the second end plate 202, the four uprights 203, and the two lugs 204, thus completing the production of the boat 200.

[0031] It can be understood that the length direction, width direction, and height direction of the splicing fixture 100 may coincide with the length direction, width direction, and height direction of the boat 200 respectively. In an embodiment of the present application, the length direction of the splicing fixture 100 may be defined as the first horizontal direction, the width direction as the second horizontal direction, and the height direction as the vertical direction. For example, as Figure 1 and Figure 2As shown, the first horizontal direction can be the X direction and its opposite direction, the second horizontal direction can be the Y direction and its opposite direction, and the vertical direction can be the Z direction and its opposite direction.

[0032] Please refer to Figure 3 and Figure 4 In some embodiments, the splicing fixture 100 may include a positioning plate 10, a limiting plate 20, and a plurality of limiting frames 30. The positioning plate 10 and the limiting plate 20 are spaced apart in the vertical direction. The plurality of limiting frames 30 may be spaced apart along the first horizontal direction and / or the second horizontal direction. One end of each limiting frame 30 in the vertical direction is detachably connected to the positioning plate 10, and the other end is detachably connected to the limiting plate 20.

[0033] On one side of the positioning plate 10 in the vertical direction, a first positioning groove 11 is formed. The first positioning groove 11 is a groove. The first positioning groove 11 can receive the first end plate 201. On one side of each limiting frame 30 in the second horizontal direction or the first horizontal direction, a first limiting groove 31 is formed. Each first limiting groove 31 can partially receive a corresponding column 203. At one end of each limiting frame 30 in the vertical direction away from the positioning plate 10, a second positioning groove 32 can be formed. Each second positioning groove 32 can receive a corresponding part on the second end plate 202, so as to realize the positioning of the second end plate 202 on the plurality of limiting frames 30. The limiting plate 20 can abut against the second end plate 202 received in the plurality of second positioning grooves 32, and abut against the side of the second end plate 202 away from the positioning plate 10. The limiting plate 20 can be detachably connected to each limiting frame 30.

[0034] In the embodiments of the present application, the specific manner of the detachable connection is not specifically limited. For example, the manner of the detachable connection may include, but is not limited to, screw connection, bolt connection, snap connection, adhesive connection, etc.

[0035] For example, the limiting frame 30 can be erected. The positioning plate 10 is located at the bottom end of the limiting frame 30, and the limiting plate 20 is located at the top end of the limiting frame 30. The first positioning groove 11 is formed on the top surface of the positioning plate 10. The second positioning groove 32 is formed on the top end of the limiting frame 30. The limiting frame 30 is connected to the positioning plate 10 by a plurality of screws, and the limiting plate 20 is connected to the limiting frame 30 by a plurality of screws.

[0036] It can be understood that the positioning plate 10 can achieve the positioning of the first end plate 201, and the limiting frame 30 can achieve the positioning of the column 203 and the second end plate 202, thereby also achieving the positioning of the lug 204 sleeved on the column 203. Moreover, the limiting plate 20 can abut against the second end plate 202 to cooperate with the bottom wall of the second positioning groove 32 to clamp and fix the corresponding second end plate 202. Thus, when the positioning plate 10, multiple limiting frames 30, and the limiting plate 20 are fixedly connected, the first end plate 201, the second end plate 202, multiple columns 203, and multiple lugs 204 loaded on the splicing fixture 100 can be kept relatively fixed. When the staff applies the slurry to the first end plate 201, the second end plate 202, multiple columns 203, and multiple lugs 204, the position where the slurry needs to be applied can be exposed by flipping the splicing fixture 100, and the various components of the boat 200 are limited during the flipping process of the splicing fixture 100. In this way, the relative displacement of the various components of the boat 200 due to flipping can be reduced, the situation that the shape of the boat 200 after sintering does not conform to the design can be reduced, and the yield rate of the boat 200 can be improved.

[0037] It can be understood that the lug 204 can be pre-sleeved on the column 203, and then the column 203 can be inserted into the first end plate 201; or, after the column 203 is inserted into the first end plate 201, the lug 204 can be sleeved on the corresponding column 203. The embodiments of the present application do not limit this.

[0038] In the embodiments of the present application, the number of the limiting frames 30 is not specifically limited. For example, the number of the limiting frames 30 can be two, and the two limiting frames 30 are symmetrically arranged in the second horizontal direction. A plurality of first limiting grooves 31 are formed on each limiting frame 30, and at least two of the plurality of first limiting grooves 31 are spaced apart in the first horizontal direction, and at least two second limiting grooves 35 are spaced apart in the second horizontal direction.

[0039] Exemplarily, two rows of first limiting grooves 31 can be formed on each limiting frame 30, and the two rows of first limiting grooves 31 are spaced apart in the first horizontal direction, and the number of the first limiting grooves 31 in each row of the first limiting grooves 31 is two. The two first limiting grooves 31 in each row of the first limiting grooves 31 are spaced apart in the vertical direction. The number of the columns 203 of the boat 200 can be four, and two of the columns 203 are respectively received in the two rows of first limiting grooves 31 of the first limiting frame 30, and the remaining two columns 203 are respectively received in the two rows of first limiting grooves 31 of the second limiting frame 30. In each row of the first limiting grooves 31, the two first limiting grooves 31 can respectively partially receive the same column 203.

[0040] In some embodiments, a plurality of material holes 12 may be formed in the positioning plate 10, and the plurality of material holes 12 are formed in the bottom wall of the first positioning groove 11 in the vertical direction. The plurality of material holes 12 may be arranged at intervals in the first horizontal direction and / or the second horizontal direction, and all may penetrate the positioning plate 10 in the vertical direction.

[0041] It can be understood that during the long-term use of the splicing fixture 100, foreign matters (such as debris, dust, etc.) may enter the first positioning groove 11, which may hinder the smooth placement of the first end plate 201 in the first positioning groove 11. The staff can sweep the foreign matters to move the foreign matters to the material holes 12 so that the foreign matters are removed from the first positioning groove 11 through the material holes 12, thereby cleaning the first positioning groove 11. In this way, the cleanliness of the first positioning groove 11 can be improved, and the situation that the assembly of the boat 200 is affected by foreign matters in the first positioning groove 11 and the first end plate 201 is scratched can be reduced.

[0042] In some embodiments, a plurality of positioning protrusions 13 may protrude from the surface of the positioning plate 10 where the first positioning groove 11 is formed. The positioning protrusions 13 may be integrally formed and fixed with the positioning plate 10. Each limiting frame 30 may abut against some of the positioning protrusions 13, and the positioning protrusions 13 may block the corresponding limiting frame 30 from the first horizontal direction and the second horizontal direction.

[0043] It can be understood that two positioning ends 33 are provided at the bottom of each limiting frame 30, and the two positioning ends 33 may be arranged at intervals in the first horizontal direction. The plurality of positioning ends 33 correspond to the plurality of positioning protrusions 13 one by one. Each positioning protrusion 13 may enclose a positioning space that blocks one side in the first horizontal direction and one side in the second horizontal direction. Each positioning end 33 may enter the corresponding positioning space, and one side of the positioning end 33 in the first horizontal direction and one side in the second horizontal direction may abut against the corresponding positioning protrusion 13, so as to determine the installation position of the limiting frame 30 on the positioning plate 10. Then, the staff can relatively fixedly install the limiting frame 30 on the positioning plate 10 through a screw connecting member. In this way, the convenience for the staff to determine the installation position of the limiting frame 30 on the positioning plate 10 can be improved.

[0044] Please refer to Figure 5 , in some embodiments, a third positioning groove 34 may be formed in the limiting frame 30. The third positioning groove 34 is located on the side of the limiting frame 30 facing the limiting plate 20 in the vertical direction and penetrates the limiting frame 30 in the second horizontal direction. At least part of the structure of the corresponding lug 204 may be received in each third positioning groove 34.

[0045] The splicing fixture 100 may further include a plurality of limiting members 40. The plurality of limiting members 40 are detachably connected to the plurality of limiting frames 30, and at least one limiting member 40 is disposed on at least one side of each third positioning groove 34 in the first horizontal direction. The projection of the limiting member 40 in the vertical direction may intersect with the projection of the corresponding third positioning groove 34 in the vertical direction. The limiting member 40 may shield the opening portion of the third positioning groove 34 in the vertical direction, so as to shield the portion of the lug 204 received in the third positioning groove 34. The limiting member 40 abuts against the corresponding lug 204 on the side of the lug 204 facing the limiting plate 20 in the vertical direction, so as to cooperate with the limiting frame 30 to clamp and fix the lug 204. Thus, when the staff flips the splicing fixture 100, the lug 204 assembled on the splicing fixture 100 can remain relatively fixed with respect to the corresponding column 203.

[0046] In the embodiments of the present application, the type of the limiting member 40 is not specifically limited. For example, the limiting member 40 may be a screw, the threaded portion of the limiting member 40 is threadedly connected to the limiting frame 30, and the head may partially shield the third positioning groove 34 and abut against the lug 204.

[0047] In the embodiments of the present application, the number of the limiting members 40 is not specifically limited. For example, the number of the limiting members 40 may be four, and two limiting members 40 are detachably connected to each limiting frame 30. And on each limiting frame 30, the two limiting members 40 are respectively located on both sides of the third positioning groove 34 in the first horizontal direction.

[0048] Please refer to Figure 6 , in some embodiments, the splicing fixture 100 may further include a plurality of clamping blocks 50 and a plurality of limiting blocks 60. The plurality of clamping blocks 50 may correspond to the plurality of columns 203 one by one. Each clamping block 50 is correspondingly disposed with a first limiting groove 31. Each clamping block 50 is detachably connected to the corresponding limiting frame 30 and is located on one side of the corresponding first limiting groove 31 in the second horizontal direction. Each clamping block 50 is provided with a clamping groove 51 on the side facing the corresponding first limiting groove 31, and each clamping groove 51 can clamp a partial structure of a column 203. Thus, each clamping groove 51 and the corresponding first limiting groove 31 cooperate to receive a partial structure of a column 203; each clamping block 50 can cooperate with the corresponding limiting frame 30 to clamp and fix a column 203.

[0049] A plurality of second limiting grooves 35 may be formed in the limiting frame 30. On both sides of each first limiting groove 31 corresponding to the clamping block 50 in the first horizontal direction, a second limiting groove 35 may be provided respectively. The plurality of second limiting grooves 35 correspond to the plurality of limiting blocks 60 one by one. Each limiting block 60 may be partially received in the corresponding second limiting groove 35 and detachably connected to the corresponding limiting frame 30. Each limiting block 60 may abut against the corresponding clamping block 50 from one side in the first horizontal direction.

[0050] It can be understood that after the staff installs the limiting block 60 on the limiting frame 30, the limiting blocks 60 located on both sides of the same first limiting groove 31 may form an anti-fooling space. After the column 203 enters the first limiting groove 31, the staff can place the clamping block 50 in the anti-fooling space, so that the column 203 enters the clamping groove 51; the anti-fooling space can realize the positioning of the clamping block 50 on the limiting frame 30. Then the staff can install the clamping block 50 on the limiting frame 30 through screws. The screws connected to the clamping block 50 may be located on both sides of the first limiting groove 31 in the first horizontal direction. When the clamping block 50 has a tendency to rotate or move due to the influence of the force of screw tightening, the limiting blocks 60 located on both sides of the clamping block 50 can limit the rotation and movement of the clamping block 50, preventing the clamping block 50 from screwing into the screw on one side in the first horizontal direction, resulting in the deviation of the hole positions for screw connection on the other side from the corresponding hole positions on the limiting frame 30.

[0051] In other embodiments, a plurality of limiting blocks 60 may protrude from the limiting frame 30 to realize the abutment of the limiting blocks 60 against the clamping block 50.

[0052] It can be understood that the first limiting groove 31 can block the corresponding column 203 on the first side in the second horizontal direction and both sides in the first horizontal direction, and the inner wall of the clamping groove 51 can block the column 203 on the second side in the second horizontal direction and both sides in the first horizontal direction. Thus, after the clamping block 50 is installed on the limiting frame 30, the limiting frame 30 and the clamping block 50 cooperate to clamp the column 203, which can limit the movement of the column 203 in the first horizontal direction and the second horizontal direction, and improve the stability of the connection of the column 203 to the splicing fixture 100.

[0053] In some embodiments, a plurality of through holes 70 are formed in the positioning plate 10, the limiting plate 20 and the plurality of limiting frames 30, so as to reduce the weights of the positioning plate 10, the limiting plate 20 and the limiting frame 30, and provide an observation space and an operation space for the staff to apply the slurry.

[0054] In some embodiments, a marking groove 21 may be formed on one side of the limiting plate 20 in the first horizontal direction or the second horizontal direction. The marking groove 21 is a groove. The marking groove 21 may indicate a direction in the first horizontal direction or the second horizontal direction. By observing the direction of the marking groove 21, the staff can determine the placement direction of the splicing fixture 100.

[0055] In the embodiments of the present application, when assembling the boat 200, the first end plate 201 can be first placed in the first positioning groove 11, and then the limiting frame 30 can be abutted against the positioning protrusion 13 and installed on the positioning plate 10. A plurality of columns 203 can be inserted into the positioning plate 10 from top to bottom and partially received in the corresponding first limiting grooves 31. The clamping block 50 can be aligned with the corresponding column 203 and installed on the limiting frame 30, so as to cooperate with the limiting frame 30 to clamp the corresponding column 203. A partial structure of the lug 204 can enter the third positioning groove 34 and be connected to the bottom wall of the third positioning groove 34. The limiting member 40 can be installed on the limiting frame 30 and abut against the lug 204 from the top to limit the movement of the lug 204. Then the second end plate 202 can be placed in the second positioning grooves 32 on the plurality of limiting frames 30, and the tops of the plurality of columns 203 can be inserted into the second end plate 202. The limiting plate 20 can be further connected to the plurality of limiting frames 30 and abut against the top of the second end plate 202. In this way, the components of the boat 200 are assembled and fixed within the splicing fixture 100. The staff can apply slurry to the joints of the components of the boat 200 within the splicing fixture 100, and the splicing fixture 100 can be rotated and moved during the application of the slurry. Then, the staff can dry the splicing fixture 100 and the boat 200 to harden the slurry, and then the staff can remove the splicing fixture 100 to take out the boat 200 and perform a sintering process on the boat 200.

[0056] Through the splicing fixture 100 provided by the embodiments of the present application, after the positioning plate 10, the plurality of limiting frames 30, the plurality of clamping blocks 50 and the limiting plate 20 are fixedly connected, the first end plate 201, the second end plate 202, the plurality of columns 203 and the plurality of lugs 204 loaded on the splicing fixture 100 can be kept relatively fixed. When the staff applies slurry to the first end plate 201, the second end plate 202, the plurality of columns 203 and the plurality of lugs 204, the position where the slurry needs to be applied can be exposed by flipping the splicing fixture 100, and the splicing fixture 100 keeps limiting the components of the boat 200 during the flipping process. In this way, the situation that the components of the boat 200 are displaced relative to each other due to flipping can be reduced, the situation that the shape of the boat 200 after sintering does not conform to the design can be reduced, and the yield rate of the boat 200 can be improved.

[0057] For those skilled in the art, it is obvious that the present application is not limited to the details of the above-described exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, in any regard, the above-described embodiments of the present application should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, it is intended to cover all changes falling within the meaning and scope of the equivalent elements of the claims in the present application.

Claims

1. A splicing fixture for restricting the movement of each component of a boat, the boat including a first end plate, a second end plate and a plurality of columns, one end of each of the plurality of columns being inserted into the first end plate and the other end being inserted into the second end plate, characterized in that, The splicing fixture includes: A positioning plate, on which a first positioning groove is formed, and the first positioning groove is used to receive the first end plate; A plurality of limiting frames, the first ends of the plurality of limiting frames are detachably connected to the positioning plate, and a first limiting groove is formed in each of the limiting frames. Each of the first limiting grooves is used to partially receive the corresponding column to limit the movement of the column; second positioning grooves are formed at the second ends of the plurality of limiting frames, and the plurality of second positioning grooves are used to partially receive the second end plate; A limiting plate, which is detachably connected to the plurality of limiting frames, and the limiting plate is used to abut against the second end plate to cooperate with the plurality of limiting frames to clamp the second end plate.

2. The splicing fixture according to claim 1, wherein, The splicing fixture further includes: A plurality of clamping blocks, each of the clamping blocks is detachably connected to the corresponding limiting frame, a clamping groove is formed on one side of each of the clamping blocks, and each of the clamping grooves is used to partially receive the corresponding column. Each of the clamping blocks is used to cooperate with the corresponding limiting frame to clamp the corresponding column.

3. The splicing fixture according to claim 2, characterized in that, The splicing fixture further includes: A plurality of limiting blocks, each of the limiting blocks is detachably connected to the corresponding limiting frame, and one limiting block is provided on each of the two opposite sides of the clamping block in the first horizontal direction. The limiting block is used to abut against the corresponding clamping block to limit the movement of the corresponding clamping block.

4. The splicing fixture according to claim 3, wherein A plurality of second limiting grooves are formed on each of the limiting frames; One second limiting groove is provided on each of the two opposite sides of each of the first limiting grooves in the first horizontal direction, and the second limiting groove is used to at least partially receive the corresponding limiting block.

5. The splicing fixture according to claim 1, characterized in that The boat further includes a lug, and the lug is connected to the corresponding column. A third positioning groove is formed on each of the limiting frames, and the third positioning groove is used to at least partially receive the lug.

6. The splicing fixture according to claim 5, wherein, The notch of the third positioning groove faces one side in the vertical direction; The splicing fixture further includes a limiting member, which is detachably connected to the limiting frame, and the limiting member is used to abut against the lug from the vertical direction and cooperate with the limiting frame to clamp the lug.

7. The splicing fixture according to claim 1, characterized in that, A plurality of positioning protrusions protrude from the positioning plate, and each of the positioning protrusions is used to abut against the side wall of the corresponding limiting frame in the first horizontal direction and / or the second horizontal direction to position the limiting frame.

8. The splicing fixture according to claim 1, characterized in that, A material hole is formed in the positioning plate, and the material hole communicates with the first positioning groove. The material hole is used to allow the waste in the first positioning groove to pass through so that the waste is removed from the first positioning groove.

9. The splicing fixture according to claim 1, characterized in that, Through holes are formed in the positioning plate, the limiting plate and the plurality of limiting frames.

10. The splicing fixture according to claim 1, characterized in that, A marking groove is formed on one side edge of the limiting plate, and the marking groove is correspondingly arranged with one of the limiting frames. The marking groove is used to indicate the placement orientation of the splicing fixture.

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