Fastening caliper tool for beveling narrow strip part

Abstract

The invention relates to the technical field of caliper tools, in particular to a fastening caliper tool for beveling narrow strip parts, which comprises a tool seat, the tool seat is of an L-shaped structure, a rectangular opening is formed in the outer wall of one side of the tool seat, and sliding grooves are formed in the inner walls of the two sides of the rectangular opening; two fixing mechanisms are arranged on the inner wall of the rectangular opening in a sliding mode, two symmetrically-arranged fastening assemblies are fixedly installed on the inner wall of one side of the tool base, and each fixing mechanism comprises an adjusting assembly installed on the inner wall of the rectangular opening in a sliding mode. According to the narrow-strip part machining tool, the defects in the prior art are overcome, the two adjustable fixing mechanisms are arranged on the tool base, a narrow-strip part can be conveniently fixed through the arrangement of the U-shaped bases in the fixing mechanisms, the locking bolts and the pressing discs are arranged on the U-shaped bases, and then the narrow-strip part can be conveniently pressed on the U-shaped bases; the problem that an existing narrow strip part is inconvenient to fix when beveled is solved.

Description

Technical Field

[0001] The invention relates to the technical field of caliper tooling, in particular to a fastening caliper tooling for beveling narrow strip parts. Background Art

[0002] Bulk carrier is the abbreviation of bulk cargo ship, which is specially used to transport unpacked goods, such as coal, ore, timber, livestock, grain, etc. Ships that transport bulk dry bulk goods such as grain, coal, ore, salt, cement, etc. in bulk can be called dry bulk carriers, or simply bulk carriers.

[0003] There are many narrow strip parts in bulk carrier outfitting, which are only 48mm wide and designed with a 45-degree bevel along the length. Since the strip is too narrow, it is impossible to lay tracks on it, and the semi-automatic beveling machine cannot open it. Manual opening will produce a lot of saw teeth, unevenness, and poor cutting quality. Summary of the invention

[0004] The purpose of the present invention is to solve or at least alleviate the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a fastening caliper tool for cutting bevels on narrow strip parts, comprising a tool seat, wherein the tool seat is an L-shaped structure, a rectangular opening is provided on one outer wall of the tool seat, and sliding grooves are provided on the inner walls on both sides of the rectangular opening, two fixing mechanisms are slidably provided on the inner wall of the rectangular opening, two symmetrically arranged fastening components are fixedly installed on the inner wall of one side of the tool seat, the fixing mechanism comprises an adjusting component slidably installed on the inner wall of the rectangular opening, and a fixing component is installed on the outer wall of one side of the adjusting component.

[0006] By adopting the above structure, the two fixing mechanisms are conveniently installed through the L-shaped tooling seat. The setting of the two fixing mechanisms is convenient for fixing the narrow strip parts. When the narrow strip parts are fixed, they can be beveled. The fixing mechanism includes an adjustment component that slides on the rectangular opening. The setting of the adjustment component facilitates the installation of the fixing component.

[0007] In one possible implementation, the adjustment component includes an adjustment seat slidably connected to the inner wall of the rectangular opening, and the cross-section of the adjustment seat is an H-shaped structure. An installation cavity is opened inside the adjustment seat, and openings are opened on the inner walls on both sides of the installation cavity. The inner walls of the two openings are slidably connected with a T-shaped clamping block, and the specifications of the clamping block match the specifications of the slide groove.

[0008] By adopting the above structure, the rectangular opening is provided to facilitate sliding installation of the adjustment seat, the H-shaped adjustment seat is prevented from being separated from the rectangular opening, and the two adjustable clamping blocks are convenient for fixing the adjustment seat on the rectangular opening.

[0009] In a possible implementation, the inner walls on both sides of the installation cavity are rotatably connected to the same bidirectional screw rod 1, and the outer wall of the bidirectional screw rod 1 is threaded with two symmetrically arranged threaded sleeves, the outer walls of the two threaded sleeves are rotatably connected to two support rods, the four support rods are respectively rotatably connected to the two clamping blocks, and the outer wall of one side of the adjustment seat is rotatably connected to a rotating part, and the transmission shaft of the rotating part is fixedly connected to the bidirectional screw rod 1.

[0010] By adopting the above structure, the bidirectional screw is driven to rotate by the rotating part. When the bidirectional screw rotates, it is convenient to directly drive the two threaded sleeves to move toward or away from each other. When the threaded sleeves move, it is convenient to cooperate with the support rod to pull the two clamping blocks.

[0011] In a possible implementation, a rectangular groove is formed on one outer wall of the adjustment seat, and opening two is formed on both inner walls of the rectangular groove. The inner walls of the two openings two are slidably connected to limit blocks, and a sliding plate is fixedly connected to the outer wall on one side where the two limit blocks are separated.

[0012] By adopting the above structure and opening a rectangular groove on the adjustment seat, the two limit blocks in the rectangular groove can be adjusted.

[0013] In a possible implementation, two inner walls on both sides of the adjustment seat are rotatably connected to two symmetrically arranged bidirectional screw rods 2, and two sliding plates are respectively screwed on the outer walls of the two bidirectional screw rods 2.

[0014] By adopting the above structure, the two sliding plates are driven to move toward or away from each other when the two bidirectional screw rods rotate, and the two limit blocks are directly driven to move when the two sliding plates move toward each other.

[0015] In a possible implementation, one end of each of the two bidirectional screw rods 2 is fixedly connected to a synchronous wheel, and the same synchronous belt is connected between the two synchronous wheels. The top outer wall of the adjustment seat is rotatably connected to a drive disk, and one end of the drive disk transmission shaft is fixedly connected to one of the bidirectional screw rods 2.

[0016] By adopting the above structure, by arranging two synchronous wheels on the two bidirectional screw rods 2 and connecting the same synchronous belt between the two synchronous wheels, it is convenient to make the two bidirectional screw rods 2 rotate synchronously, and then it is convenient to make the two sliding plates move synchronously.

[0017] In one possible implementation, the fixing assembly includes a U-shaped seat, and a connecting seat is fixedly connected to an outer wall on one side of the U-shaped seat, the specifications of the connecting seat match the specifications of the rectangular groove, and limiting grooves are provided on the outer walls on both sides of the connecting seat, and the specifications of the limiting grooves match the specifications of the limiting blocks. A threaded groove is provided on the top outer wall of the U-shaped seat, and a locking bolt is screwed on the inner wall of the threaded groove, and a clamping plate is rotatably connected to the bottom outer wall of the locking bolt.

[0018] By adopting the above structure, the U-shaped seat is provided to facilitate auxiliary fixation of the narrow strip, and then the locking bolt is used to rotate and drive the clamping plate to press on the narrow strip to fix it. The cooperation between the limit groove on the connecting seat and the limit block on the adjusting seat makes it convenient to fix the connecting seat in the rectangular groove, thereby facilitating the fixed installation of the U-shaped seat.

[0019] In one possible implementation, the fastening assembly includes a mounting frame fixedly connected to a workbench, and the inner walls on both sides of the mounting frame are rotatably connected to the same adjusting screw, the inner wall of the mounting frame is slidably connected to a fastening seat, and the fastening seat is threaded on the outer wall of the adjusting screw, the outer wall of the bottom of the mounting frame is rotatably connected to an adjusting disk, and one end of the adjusting disk drive shaft is fixedly connected to the adjusting screw.

[0020] By adopting the above structure, when the narrow strip is fixed by the caliper tooling, the tooling seat is first fixed at the specified position, and the adjusting disk is first rotated when fixing. When the adjusting disk rotates, it directly drives the adjusting screw to rotate. When the adjusting screw rotates, it drives the fastening seat to cooperate with the tooling seat to clamp at the specified position.

[0021] In a possible implementation, a groove is formed on an outer wall of one side of the connecting seat, and a driving block is slidably connected to the inner wall of the groove. Two symmetrically arranged springs are fixedly connected to the inner wall of one side of the groove, and one end of the two springs is fixedly connected to the driving block.

[0022] By adopting the above structure, the spring in the groove directly pushes the driving block to be pressed against the inner wall of the rectangular groove, thereby facilitating reverse pressing of the connecting seat.

[0023] In a possible implementation, a square groove is formed on an outer wall of one side of the connecting seat, and a rubber pad is fixedly connected to an inner wall of the square groove.

[0024] By adopting the above structure, the friction between the connecting seat and the rectangular groove can be reduced by setting the rubber pad.

[0025] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention provides two adjustable fixing mechanisms on the tooling seat. The U-shaped seat in the fixing mechanism is convenient for fixing the narrow strip parts. The U-shaped seat is also provided with a locking bolt and a clamping plate, so that the narrow strip parts can be pressed on the U-shaped seat conveniently, thereby solving the problem that it is inconvenient to fix the narrow strip parts when the grooves are cut in the existing method. (2) The present invention provides a connecting seat on the U-shaped seat, and two adjustable limit blocks on the adjusting seat. The limit blocks cooperate with the upper limit grooves on the connecting seat, so that the U-shaped seat can be fixed on the adjusting seat. The two bidirectional screw rods and the sliding plate cooperate with each other in the adjusting seat, so that the positions of the two limit blocks can be adjusted, thereby facilitating the disassembly, replacement or maintenance of the U-shaped seat. (3) The present invention provides two adjustable clamping blocks on the adjustment seat, and the clamping blocks are pressed against the inner wall of the slide groove, so as to facilitate fixing the adjustment seat on the inner wall of the rectangular opening. A bidirectional screw rod 1 is provided in the installation cavity, and the bidirectional screw rod 1 rotates to drive the two threaded sleeves to move toward or away from each other, thereby facilitating the adjustment of the positions of the two clamping blocks in coordination with the support rod, thereby facilitating the adjustment of the spacing between the two fixing mechanisms, and facilitating the fixing of narrow strips of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 4 It is a schematic diagram of the structure of the regulating component of the present invention; Figure 5 It is a schematic cross-sectional structure diagram of the adjustment component of the present invention; Figure 6 It is a schematic diagram of the front cross-sectional structure of the adjustment seat of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the fixing assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the fastening assembly of the present invention; Fig. 9 This is a schematic cross-sectional structural diagram of a connecting seat according to a first embodiment of the present invention; Fig.10 This is a schematic cross-sectional structure diagram of a connecting socket according to a second embodiment of the present invention.

[0027] In the figure: 1. tooling seat; 2. rectangular opening; 3. slide groove; 4. fixing mechanism; 5. fastening assembly; 6. adjustment seat; 7. rotating part; 8. clamping block; 9. driving disk; 10. fixing assembly; 11. adjustment assembly; 12. rectangular groove; 13. limit block; 14. U-shaped seat; 15. locking bolt; 16. clamping plate; 17. connecting seat; 18. limit groove; 19. installation frame; 20. adjusting screw; 21. fastening seat; 22. adjusting disk; 23. installation cavity; 24. two-way screw one; 25. threaded sleeve; 26. support rod; 27. two-way screw two; 28. sliding plate; 29. ​​synchronous belt; 30. groove; 31. spring; 32. driving block; 33. rubber pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1 See also Figure 1-9 A fastening caliper tool for beveling a narrow strip part comprises a tool seat 1, which is an L-shaped structure. A rectangular opening 2 is provided on one outer wall of the tool seat 1, and slide grooves 3 are provided on the inner walls on both sides of the rectangular opening 2. Two fixing mechanisms 4 are slidably provided on the inner wall of the rectangular opening 2. Two symmetrically arranged fastening components 5 are fixedly installed on the inner wall of one side of the tool seat 1. The fixing mechanism 4 comprises an adjusting component 11 slidably installed on the inner wall of the rectangular opening 2, and a fixing component 10 is installed on the outer wall of one side of the adjusting component 11. The L-shaped tool seat 1 is convenient for installing the two fixing mechanisms 4. The setting of the two fixing mechanisms 4 is convenient for fixing the narrow strip parts. When the narrow strip parts are fixed, the beveling can be performed on them. The fixing mechanism 4 comprises an adjusting component 11 sliding on the rectangular opening 2, and the setting of the adjusting component 11 is convenient for installing the fixing component 10.

[0030] For details, please refer to Figure 3-5 The adjustment component 11 includes an adjustment seat 6 slidably connected to the inner wall of the rectangular opening 2, and the cross-section of the adjustment seat 6 is an H-shaped structure. An installation cavity 23 is opened inside the adjustment seat 6, and the inner walls on both sides of the installation cavity 23 are opened with openings one, and the inner walls of the two openings one are slidably connected with T-shaped clamping blocks 8, the specifications of the clamping blocks 8 match the specifications of the slide groove 3, and the setting of the rectangular opening 2 facilitates the sliding installation of the adjustment seat 6, and the H-shaped structure of the adjustment seat 6 prevents it from detaching from the rectangular opening 2, and the two adjustable clamping blocks 8 facilitate fixing the adjustment seat 6 on the rectangular opening 2.

[0031] For details, please refer to Figure 5 The inner walls on both sides of the mounting cavity 23 are rotatably connected with the same bidirectional screw 24, and the outer wall of the bidirectional screw 24 is screwed with two symmetrically arranged threaded sleeves 25, the outer walls of the two threaded sleeves 25 are rotatably connected with two support rods 26, and the four support rods 26 are rotatably connected to the two clamping blocks 8 respectively. The outer wall of one side of the adjustment seat 6 is rotatably connected with a rotating part 7, and the transmission shaft of the rotating part 7 is fixedly connected to the bidirectional screw 24, and the bidirectional screw 24 is driven to rotate by the rotating part 7. When the bidirectional screw 24 rotates, it is convenient to directly drive the two threaded sleeves 25 to move toward or away from each other. When the threaded sleeves 25 move, it is convenient to cooperate with the support rods 26 to pull the two clamping blocks 8 to move.

[0032] For details, please refer to Figure 5-6 A rectangular groove 12 is provided on one outer wall of the adjustment seat 6, and two openings are provided on the inner walls on both sides of the rectangular groove 12. The inner walls of the two openings are slidably connected to the limit blocks 13, and the outer walls on the sides where the two limit blocks 13 are separated are fixedly connected to the sliding plate 28. By providing the rectangular groove 12 on the adjustment seat 6, the two limit blocks 13 in the rectangular groove 12 can be adjusted.

[0033] For details, please refer to Figure 6 The inner walls on both sides of the adjustment seat 6 are rotatably connected to two symmetrically arranged bidirectional screw rods 27, and the two sliding plates 28 are respectively screwed on the outer walls of the two bidirectional screw rods 27. When the bidirectional screw rods 27 rotate, the two sliding plates 28 are driven to move toward or away from each other. When the two sliding plates 28 move toward each other, they directly drive the two limit blocks 13 to move.

[0034] For details, please refer to Figure 6 One end of each of the two bidirectional screw rods 27 is fixedly connected with a synchronous wheel, and a synchronous belt 29 is connected between the two synchronous wheels. The outer wall of the top of the adjusting seat 6 is rotatably connected with a driving disk 9, and one end of the transmission shaft of the driving disk 9 is fixedly connected to one of the bidirectional screw rods 27. By arranging two synchronous wheels on the two bidirectional screw rods 27 and connecting the same synchronous belt 29 between the two synchronous wheels, it is convenient to make the two bidirectional screw rods 27 rotate synchronously, and then it is convenient to make the two sliding plates 28 move synchronously.

[0035] For details, please refer to Figure 7 The fixing assembly 10 includes a U-shaped seat 14, and a connecting seat 17 is fixedly connected to an outer wall of one side of the U-shaped seat 14. The specifications of the connecting seat 17 match those of the rectangular groove 12. Limiting grooves 18 are provided on the outer walls on both sides of the connecting seat 17. The specifications of the limiting grooves 18 match those of the limiting blocks 13. A threaded groove is provided on the top outer wall of the U-shaped seat 14, and a locking bolt 15 is screwed on the inner wall of the threaded groove. A clamping plate 16 is rotatably connected to the bottom outer wall of the locking bolt 15. The setting of the U-shaped seat 14 facilitates the auxiliary fixation of the narrow strip, and the locking bolt 15 is used to rotate and drive the clamping plate 16 to press on the narrow strip to fix it. The cooperation between the limiting groove 18 on the connecting seat 17 and the limiting block 13 on the adjusting seat 6 facilitates the fixing of the connecting seat 17 in the rectangular groove 12, thereby facilitating the fixed installation of the U-shaped seat 14.

[0036] For details, please refer to Figure 8The fastening assembly 5 includes a mounting frame 19 fixedly connected to the tooling seat 1, and the inner walls on both sides of the mounting frame 19 are rotatably connected to the same adjusting screw 20, the inner wall of the mounting frame 19 is slidably connected to a fastening seat 21, and the fastening seat 21 is screwed on the outer wall of the adjusting screw 20, the outer wall at the bottom of the mounting frame 19 is rotatably connected to an adjusting disk 22, and one end of the transmission shaft of the adjusting disk 22 is fixedly connected to the adjusting screw 20. When the narrow strip is fixed by the caliper tooling, the tooling seat 1 is first fixed at the specified position, and the adjusting disk 22 is rotated first when fixing. When the adjusting disk 22 rotates, it directly drives the adjusting screw 20 to rotate. When the adjusting screw 20 rotates, the fastening seat 21 is driven to cooperate with the tooling seat 1 to clamp at the specified position.

[0037] For details, please refer to Fig. 9 A groove 30 is provided on the outer wall of one side of the connecting seat 17, and a driving block 32 is slidably connected to the inner wall of the groove 30. Two symmetrically arranged springs 31 are fixedly connected to the inner wall of one side of the groove 30, and one end of the two springs 31 is fixedly connected to the driving block 32. The driving block 32 is directly pushed and pressed against the inner wall of the rectangular groove 12 by the spring 31 in the groove 30, thereby facilitating the reverse pressing of the connecting seat 17.

[0038] Embodiment 2 Based on Example 1, this example introduces the specific structure of the connecting seat 17 in the fastening caliper tooling for beveling narrow strip parts. Fig.10 As shown, a square groove is formed on one outer wall of the connecting seat 17 , and a rubber pad 33 is fixedly connected to the inner wall of the square groove. The provision of the rubber pad 33 can reduce the friction between the connecting seat 17 and the rectangular groove 12 .

[0039] Working principle: when in use, first fix the tooling seat 1 at the specified position through the two fastening components 5, and when fixing, turn the adjusting disk 22 to drive the adjusting screw 20 to rotate, and when the adjusting screw 20 rotates, drive the fastening seat 21 to move up, so as to facilitate the cooperation with the tooling seat 1 to clamp it at the specified position, and then adjust the spacing between the two fixing mechanisms 4 according to the size of the narrow strip. When adjusting, turn the rotating part 7 to drive the bidirectional screw 24 to rotate, and when the bidirectional screw 24 rotates, drive the two threaded sleeves 25 to move toward or away from each other, and when the two threaded sleeves 25 move away from each other, directly pull the two clamping blocks 8 to move toward each other through the support rod 26. At this time, the adjusting seat 6 can slide in the rectangular opening 2, and when the adjusting seat 6 moves to the specified position, the rotating part 7 reverses to drive the bidirectional screw 24 to rotate, and then drives the support rod 26 through the threaded sleeve 25 to push the two clamping blocks 8 to be pressed in the slide groove 3, so as to facilitate fixing the adjusting seat 6 at the specified position; The narrow strip is then inserted into the two U-shaped seats 14, and the locking bolt 15 is turned to drive the clamping plate 16 to be pressed against the narrow strip, thereby facilitating the narrow strip to be fixed on the U-shaped seat 14. When the U-shaped seat 14 needs to be disassembled, maintained or replaced, the driving plate 9 is rotated. When the driving plate 9 rotates, it drives one of the two-way screw rods 27 to rotate. The cooperation between the two two-way screw rods 27 and the synchronous wheel and the synchronous belt 29 facilitates the synchronous rotation of the two two-way screw rods 27. When the two two-way screw rods 27 rotate synchronously, the two sliding plates 28 are driven to move toward or away from each other. When the two sliding plates 28 move away from each other, the limit block 13 is directly driven away from the limit groove 18 on the connecting seat 17, and the U-shaped seat 14 can be disassembled. The spring 31 on the connecting seat 17 pushes the driving block 32 to be pressed against the rectangular groove 12, thereby facilitating the reverse pressing of the connecting seat 17, or the reverse pressing of the connecting seat 17 is facilitated by the rubber pad 33 on the connecting seat 17.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clamping tool for beveling narrow strip parts, comprising a tool seat (1), characterized in that: The tooling seat (1) is an L-shaped structure, one side outer wall of the tooling seat (1) is provided with a rectangular opening (2), and both side inner walls of the rectangular opening (2) are provided with sliding grooves (3), the inner wall of the rectangular opening (2) is slidably provided with two fixing mechanisms (4), one side inner wall of the tooling seat (1) is fixedly provided with two symmetrically arranged fastening components (5), the fixing mechanism (4) comprises an adjusting component (11) slidably installed on the inner wall of the rectangular opening (2), and one side outer wall of the adjusting component (11) is provided with a fixing component (10).

2. The fastening caliper tool for beveling narrow strip parts according to claim 1, characterized in that: The adjustment assembly (11) comprises an adjustment seat (6) slidably connected to the inner wall of the rectangular opening (2), and the cross-section of the adjustment seat (6) is an H-shaped structure. A mounting cavity (23) is provided inside the adjustment seat (6), and openings are provided on both sides of the inner walls of the mounting cavity (23). The inner walls of the two openings are slidably connected to a clamping block (8) of a T-shaped structure, and the specifications of the clamping block (8) match those of the slide groove (3).

3. The fastening caliper tool for beveling narrow strip parts according to claim 2, characterized in that: The inner walls on both sides of the installation cavity (23) are rotatably connected to the same bidirectional screw rod (24), and the outer wall of the bidirectional screw rod (24) is screwed with two symmetrically arranged threaded sleeves (25), the outer walls of the two threaded sleeves (25) are rotatably connected to two support rods (26), and the four support rods (26) are respectively rotatably connected to two clamping blocks (8), and the outer wall of one side of the adjustment seat (6) is rotatably connected to a rotating part (7), and the transmission shaft of the rotating part (7) is fixedly connected to the bidirectional screw rod (24).

4. The fastening caliper tool for beveling narrow strip parts according to claim 3, characterized in that: A rectangular groove (12) is formed on one outer wall of the adjustment seat (6), and two inner walls on both sides of the rectangular groove (12) are formed with two openings, the inner walls of the two openings are slidably connected to the limit blocks (13), and the outer walls of the two limit blocks (13) on the separated sides are fixedly connected to the sliding plates (28).

5. The fastening caliper tool for beveling narrow strip parts according to claim 4, characterized in that: The inner walls on both sides of the adjustment seat (6) are rotatably connected to two symmetrically arranged bidirectional screw rods (27), and the two sliding plates (28) are respectively screwed on the outer walls of the two bidirectional screw rods (27).

6. The fastening caliper tool for beveling narrow strip parts according to claim 5, characterized in that: One end of each of the two bidirectional screw rods (27) is fixedly connected to a synchronous wheel, and a same synchronous belt (29) is connected between the two synchronous wheels. The top outer wall of the adjustment seat (6) is rotatably connected to a drive disk (9), and one end of a transmission shaft of the drive disk (9) is fixedly connected to one of the bidirectional screw rods (27).

7. The fastening caliper tool for beveling narrow strip parts according to claim 6, characterized in that: The fixing assembly (10) comprises a U-shaped seat (14), and a connecting seat (17) is fixedly connected to an outer wall of one side of the U-shaped seat (14), the specification of the connecting seat (17) matches the specification of the rectangular groove (12), and both side outer walls of the connecting seat (17) are provided with limiting grooves (18), and the specification of the limiting grooves (18) matches the specification of the limiting block (13), and a threaded groove is provided on the top outer wall of the U-shaped seat (14), and a locking bolt (15) is screwed on the inner wall of the threaded groove, and a clamping plate (16) is rotatably connected to the bottom outer wall of the locking bolt (15).

8. The fastening caliper tool for beveling narrow strip parts according to claim 7, characterized in that: The fastening assembly (5) comprises a mounting frame (19) fixedly connected to the tooling seat (1), and the inner walls on both sides of the mounting frame (19) are rotatably connected to the same adjusting screw (20), the inner wall of the mounting frame (19) is slidably connected to a fastening seat (21), and the fastening seat (21) is screwed to the outer wall of the adjusting screw (20), the outer wall at the bottom of the mounting frame (19) is rotatably connected to an adjusting disk (22), and one end of a transmission shaft of the adjusting disk (22) is fixedly connected to the adjusting screw (20).

9. The fastening caliper tool for beveling narrow strip parts according to claim 8, characterized in that: A groove (30) is formed on an outer wall of one side of the connection seat (17), and a driving block (32) is slidably connected to the inner wall of the groove (30). Two symmetrically arranged springs (31) are fixedly connected to the inner wall of one side of the groove (30), and one end of the two springs (31) is fixedly connected to the driving block (32).

10. The fastening caliper tool for beveling narrow strip parts according to claim 8, characterized in that: A square groove is formed on one outer wall of the connection seat (17), and a rubber pad (33) is fixedly connected to the inner wall of the square groove.

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