A welding auxiliary fixture for potato chips equipment parts

Abstract

The utility model discloses a welding auxiliary fixture for potato chip equipment parts, which includes: a frame; a fixture seat, which is fixed on the frame, the fixture seat has a limiting part for limiting the cross beam of the potato chip equipment parts and a plurality of arc grooves arranged at the bottom of the limiting part and for the arc plate to be placed and spaced, and the outer side of the arc plate contacts the inner wall of the arc groove; a plurality of bakelite seats, the lower end of the bakelite seat is provided with an arc surface, and the arc surface contacts the inner side of the arc plate to limit the arc plate in the arc groove; the cross beam is also pressed on the upper end surface of the bakelite seat; a plurality of clamping mechanisms, which include a pressing frame installed on the frame in a sliding manner and can drive the cross beam to rise and fall so as to press the cross beam on the upper end surface of the bakelite seat and the arc plate, and a power module for driving the pressing frame to move up and down. The utility model can stably position the cross beam and a plurality of arc plates together, which is convenient for later welding, and will not damage the arc plate. At the same time, it is easy to operate and has high work efficiency.

Description

Technical field:

[0001] The utility model relates to the technical field of welding, in particular to an auxiliary welding fixture for potato chip frying equipment parts. Background technology:

[0002] See also Figure 1-2 As shown, it is a structural diagram of the parts of the potato chip frying equipment, which includes a crossbeam 101 and a plurality of arc plates 102 welded and fixed to the lower end of the crossbeam 101 and connected in sequence, wherein two protruding pieces 103 are arranged on both sides of the arc plate 102, and correspondingly, a through hole 104 for the protruding pieces 103 to be embedded and assembled is arranged on the crossbeam 101, and the protruding pieces 103 of two adjacent arc plates 102 are attached to each other and penetrated in the through hole 104, and finally, the protruding pieces 103 of two adjacent arc plates 102 are welded and fixed to the crossbeam 101 by soldering, so that the plurality of arc plates 102 are connected and connected in sequence to the lower end of the crossbeam 101.

[0003] The Chinese invention patent application with application number 202111093819.3 discloses a welding tooling fixture for the production of a grille-type guardrail, including a workbench, a clamping mechanism and an alignment mechanism. The workbench is provided with a clamping mechanism and an alignment mechanism, and the alignment mechanism is located on both sides of the clamping mechanism; it can realize the function of welding and producing grille bar guardrails of different shapes, and it can also realize the adjustment of the spacing between adjacent grille bars, so as to weld and produce grille-type guardrails of different specifications, and can weld and produce grille bars of different lengths, so as to produce guardrails of different specifications and heights.

[0004] The clamping mechanism comprises a fixed block, a sliding rod, a groove, a pressure plate, a clamping seat, a connecting block and an adjusting chain, the upper end surface of the workbench is distributed with two sliding rods arranged symmetrically on the left and right, the front and rear ends of the sliding rods are respectively fixed to the workbench by the fixed blocks, the upper opposite end surfaces of the two fixed blocks are provided with grooves, the front and rear ends of the pressure plate are movably arranged in two longitudinally corresponding grooves, the lower end surface of the pressure plate is provided with an elastic rubber pad, and the pressure plate can firmly press the grille bars on the clamping seat through the rubber pad to avoid the grille bars from shaking during welding, the top of the fixed block is threadedly connected with a screw, the lower end of the screw is located in the groove, the upper end surface of the pressure plate is provided with a circular groove and the lower end of the screw contacts the bottom of the circular groove, the screw is turned to make the lower end of the screw move into the circular groove of the pressure plate and press the pressure plate downward so that the pressure plate presses the grille bars on the clamping seat, the circular groove of the present invention can avoid the problem of the grille bars and the cross bars driving the pressure plate to slide left and right during welding, thereby affecting the welding effect.

[0005] When the above-mentioned grille-type guardrail is used to make a welding fixture to position the arc plate 102 of the potato chip equipment parts, the arc plate 102 is placed in the holder, and then the rubber pad of the pressure plate is pressed on the upper end of the arc plate 102 to achieve the positioning of the arc plate 102. However, since the arc plate 102 is arc-shaped, the rubber pad is directly pressed on the upper ends of both sides of the arc plate 102, and the contact surface is extremely small, the positioning effect is not good, and the problem of crushing the arc plate 102 is easy to occur. In addition, when driving the pressure plate to press down, it is necessary to manually turn the screw rod so that the lower end of the screw rod moves into the circular groove of the pressure plate and presses the pressure plate downward. When the welding is completed and the potato chip equipment parts are taken out, the screw rod needs to be turned again. The operation is relatively cumbersome and the work efficiency is low. In addition, all the screw rods cannot be turned at the same angle and number of turns, and the pressure plate cannot be driven to press down steadily, and thus the arc plate 102 cannot be stably pressed.

[0006] In view of this, the inventor proposes the following technical solution. Utility model content:

[0007] The utility model aims to overcome the deficiencies of the prior art and provide a welding auxiliary fixture for potato chip frying equipment parts.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: the auxiliary fixture for welding parts of potato chip equipment comprises: a frame; a fixture seat, which is fixed on the frame, the fixture seat has a limiting part for limiting the crossbeam of the potato chip equipment parts and a plurality of arc grooves arranged at the bottom of the limiting part and for the arc plate to be placed and distributed at intervals, and the outer side of the arc plate is in contact with the inner wall of the arc groove; a plurality of bakelite seats, the lower end of the bakelite seat is provided with an arc surface, and the arc surface is in contact with the inner side of the arc plate to limit the arc plate in the arc groove; the crossbeam is also pressed on the upper end surface of the bakelite seat; a plurality of clamping mechanisms, which include a pressing frame installed on the frame in a manner that can slide up and down and can drive the crossbeam to rise and fall so as to press the crossbeam on the upper end surface of the bakelite seat and the arc plate, and a power module for driving the pressing frame to move up and down.

[0009] Furthermore, in the above technical solution, the pressure frame includes a vertical rod that is passed through the frame and can slide up and down, a driving cross bar fixed to the bottom of the vertical rod, and a first pressure rod that is detachably passed through the upper end of the vertical rod and a second pressure rod located above the first pressure rod, the driving cross bar is connected to the power module; the first pressure rod and the second pressure rod are clamped and positioned with the cross beam.

[0010] Furthermore, in the above technical solution, the crossbeam is provided with a through hole horizontally passing through the two side surfaces, and the first pressure rod passes through the through hole; the second pressure rod is pressed on the upper end surface of the crossbeam; the protrusions of the two adjacent arc-shaped plates are attached to each other and passed through the through holes passing through the upper and lower end surfaces of the crossbeam, and serve as welding parts.

[0011] Furthermore, in the above technical solution, the power module is a cylinder module or a motor module.

[0012] Furthermore, in the above technical solution, a suction hole is also provided at the bottom of the clamp seat, and the suction hole is connected to the bottom of the arc groove.

[0013] Furthermore, in the above technical solution, the limiting portion includes a limiting groove body arranged at the upper end of the clamp seat and a limiting pin arranged in the limiting groove body; the crossbeam is placed in the crossbeam, and the limiting pin is passed through the limiting hole vertically arranged in the crossbeam from bottom to top, so that the crossbeam is limited on the clamp seat.

[0014] Furthermore, in the above technical solution, the upper end of the frame is provided with a first limit bar and a second limit bar which are relatively distributed and can be disassembled and replaced, and a limited space is formed between the first limit bar and the second limit bar; the clamp seat is installed in the limit space from top to bottom, and the first limit bar and the second limit bar are both locked to the outer side of the clamp seat by screws.

[0015] Furthermore, in the above technical solution, the first and second step grooves are arranged on the inner sides of the upper ends of the first and second limit bars, the bottom surfaces of the first and second step grooves are flush, and the two sides of the lower end surface of the bakelite seat can be placed on the bottom surfaces of the first and second step grooves respectively.

[0016] Furthermore, in the above technical solution, the arc surface at the lower end of the bakelite seat is also formed with a plurality of air avoidance planes, and gaps are formed between the air avoidance planes and the inner side surfaces of the arc plate.

[0017] Furthermore, in the above technical solution, the number of the air avoidance planes is two, which are distributed in an eight-shaped shape at the lower end of the bakelite seat.

[0018] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model adopts the arc surface at the lower end of the bakelite seat and the arc groove of the clamp seat to clamp the arc plate in an up-and-down clamping manner, and then the arc plate is limited in the arc groove in an up-and-down clamping manner, and its contact area is relatively large, and the limiting effect is better. It can not only stably limit the arc plate, but also will not crush the arc plate, thereby ensuring product quality. The utility model adopts a clamping mechanism composed of a press frame and a power module to directly drive the crossbeam to rise and fall, which not only achieves the purpose of pressing the crossbeam, but also can cooperate with the crossbeam and the bakelite seat to further clamp the arc plate. It does not require manual operation, and several clamping mechanisms can work synchronously, which is extremely efficient, and ensures that the crossbeam is pressed down steadily, so that the crossbeam and multiple arc plates are positioned together at the same time, so as to facilitate the later welding operation, and it is extremely convenient to use. In addition, after the welding machine is finished working, the clamping mechanism also drives the potato chip equipment parts formed by welding the crossbeam and a plurality of arc-shaped plates to rise, thereby facilitating the removal of the potato chip equipment parts, making it more convenient to use. Description of the drawings:

[0019] Figure 1 It is a structural diagram of the parts of potato chip frying equipment;

[0020] Figure 2 It is the structural diagram of the curved plate in the potato chip frying equipment parts;

[0021] Figure 3 It is an assembly diagram of the utility model, a crossbeam, and a plurality of arc-shaped plates;

[0022] Figure 4 It is a three-dimensional diagram of the pressing mechanism in the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the utility model;

[0024] Figure 6 It is a stereogram of another viewing angle of the utility model;

[0025] Figure 7 It is a three-dimensional exploded view of the utility model;

[0026] Figure 8 It is a three-dimensional diagram of the fixture seat in the utility model;

[0027] Fig. 9 It is a three-dimensional diagram of the bakelite seat in the utility model;

[0028] Fig.10 It is a cross-sectional view of the utility model after being assembled with a crossbeam and a plurality of arc-shaped plates;

[0029] Fig.11 yes Fig.10 Enlarged view of part A. Specific implementation method:

[0030] The utility model is further described below in conjunction with specific embodiments and drawings.

[0031] See Figure 1-11 As shown, a potato chip equipment parts welding auxiliary fixture includes: a frame 1; a fixture seat 2, a plurality of bakelite seats 3, and a plurality of clamping mechanisms 4. The fixture seat 2, the plurality of bakelite seats 3, and the clamping mechanisms 4 cooperate with each other to assist in clamping and positioning the potato chip equipment parts 100 so as to weld the potato chip equipment parts 100.

[0032] Among them, the clamp seat 2 is fixed on the frame 1, and the clamp seat 2 has a limiting portion 21 for limiting the crossbeam 101 of the potato chip equipment part 100, and a plurality of arc grooves 22 arranged at the bottom of the limiting portion 21 and for the arc plate 102 to be placed and distributed at intervals, and the outer side of the arc plate 102 contacts the inner wall of the arc groove 22; the lower end of the bakelite seat 3 is provided with an arc surface 31, and the arc surface 31 contacts the inner side of the arc plate 102 to limit the arc plate 102 in the arc groove 22; the crossbeam 101 is also pressed on the upper end surface of the bakelite seat 3; the clamping mechanism 4 includes a pressing frame 41 installed on the frame 1 in a sliding manner and can drive the crossbeam 101 to rise and fall so as to press the crossbeam 101 on the upper end surface of the bakelite seat 3 and the arc plate 102, and a power module 42 for driving the pressing frame 41 to move up and down. That is to say, the utility model first sets a limiting portion 21 and an arc groove 22 on the clamp seat 2 for limiting the crossbeam 101 and the arc plate 102 of the potato chip frying equipment part 100 respectively. When in use, the arc plate 102 is first placed in the arc groove 22, and the outer side surface of the arc plate 102 contacts the inner wall of the arc groove 22; then the bakelite seat 3 is placed in the arc groove 22, wherein the arc surface 31 at the lower end of the bakelite seat 3 contacts the inner side surface of the arc plate 102, so as to press the arc plate 102, and then cooperate with the arc groove 22 to limit the arc plate 102 in the arc groove 22 by clamping it up and down, and its contact area is relatively large, and the limiting effect is better. It can only stably limit the curved plate 102 without crushing the curved plate 102, thereby ensuring product quality; finally, the power module 42 of the clamping mechanism 4 drives the pressing frame 41 to move downward to drive the crossbeam 101 to be pressed on the clamp seat 2. At this time, the clamp seat 2 can limit the crossbeam 101 through the limiting portion 21, and the crossbeam 101 is also pressed on the upper end surface of the bakelite seat 3, thereby achieving the purpose of positioning the bakelite seat 3, and at the same time, the curved plate 102 can be further limited, and finally the crossbeam 101 and multiple curved plates 102 are positioned together at the same time, so as to facilitate the subsequent welding of the crossbeam 101 and the curved plates 102 to form the potato chip equipment parts 100. The utility model adopts a pressing mechanism 4 composed of a pressing frame 41 and a power module 42 to directly drive the crossbeam 101 to rise and fall, which not only achieves the purpose of pressing the crossbeam 101, but also can cooperate with the crossbeam 101 and the bakelite seat 3 to further press the arc plate 102. It does not need manual operation, and several pressing mechanisms 4 can work synchronously, which is very efficient and ensures that the crossbeam 101 is pressed down steadily, so that the crossbeam 101 and multiple arc plates 102 are positioned together at the same time, so as to facilitate the subsequent welding operation, which is very convenient to use. In addition, after the welding machine is completed, the pressing mechanism 4 also drives the potato chip equipment parts 100 formed by welding the crossbeam 101 and multiple arc plates 102 to rise, so as to facilitate the removal of the potato chip equipment parts 100, which is more convenient to use.

[0033] Preferably, the outer side surface of the arc-shaped plate 102 matches the inner wall of the arc-shaped groove 22 in shape, so that the arc-shaped plate 102 can be better supported and positioned.

[0034] Among them, two protrusions 103 are set on both sides of the arc plate 102, and correspondingly, the crossbeam 101 is provided with through holes 104 for the protrusions 103 to be embedded and assembled. The protrusions 103 of two adjacent arc plates 102 are attached to each other and penetrated into the through holes 104 that pass through the upper and lower end surfaces of the crossbeam 101, and serve as welding parts.

[0035] The upper end of the frame 1 is provided with a first limit strip 11 and a second limit strip 12 which are relatively distributed and can be disassembled and replaced, and a limited space 13 is formed between the first limit strip 11 and the second limit strip 12; the clamp seat 2 is installed in the limited space 13 from top to bottom, and the first limit strip 11 and the second limit strip 12 are both locked to the outer side of the clamp seat 2 by screws, which can ensure that the clamp seat 2 is stably installed on the frame 1, and the assembly structure is simple and easy to install.

[0036] The first and second step grooves 111, 121 are provided on the inner sides of the upper ends of the first and second limit strips 11, 12. The bottom surfaces of the first and second step grooves 111, 121 are flush. The first and second step grooves 111, 121 play a blocking role. The two sides of the lower end surface of the bakelite seat 3 can be placed on the bottom surfaces of the first and second step grooves 111, 121 respectively, so as to prevent the bakelite seat 3 from being over-pressed, thereby further preventing the arc plate 102 from being crushed.

[0037] The bottom of the clamp seat 2 is also provided with an adsorption hole 23, which is connected to the bottom of the arc groove 22. In specific use, the adsorption hole 23 is connected to the vacuum adsorption device through a pipeline. When the arc plate 102 is placed in the arc groove 22, the vacuum adsorption device evacuates the adsorption hole 23, so that the adsorption hole 23 has an adsorption force, thereby stably adsorbing the arc plate 102, so that the arc plate 102 is more stably positioned in the arc groove 22 without shaking or sliding, thereby further ensuring the positioning / limiting effect.

[0038] The limiting part 21 includes a limiting groove 211 disposed at the upper end of the clamp seat 2 and a limiting pin 212 disposed in the limiting groove 211; the crossbeam 101 is placed in the crossbeam 101, and the limiting pin 212 is passed through the limiting hole 106 vertically disposed in the crossbeam 101 from bottom to top, so that the crossbeam 101 is limited on the clamp seat 2. The limiting pin 212 is relatively long, which not only achieves the limiting function, but also has the function of guiding, so that the crossbeam 101 can slide down stably and accurately during the pressing process, ensuring that the crossbeam 101 moves down with high precision and improves the pressing effect.

[0039] The arc surface 31 at the lower end of the bakelite seat 3 is also formed with a plurality of air avoidance planes 30, and a gap is formed between the air avoidance planes 30 and the inner side surface of the arc plate 102, thereby achieving multi-point surface contact, and the pressing effect is better. Among them, the number of the air avoidance planes 30 is two, which are distributed in an eight-shaped shape at the lower end of the bakelite seat 3.

[0040] The specific structure of the clamping mechanism 4 is described in detail below.

[0041] The press frame 41 includes a vertical rod 411 that is inserted through the frame 1 and can slide up and down, a driving cross bar 412 fixed to the bottom of the vertical rod 411, and a first press rod 413 that is inserted through the upper end of the vertical rod 411 in a detachable manner and a second press rod 414 located above the first press rod 413. The driving cross bar 412 is connected to the power module 42; the first press rod 413 and the second press rod 414 are clamped and positioned with the cross beam 101. When in use, after the cross beam 101 is placed on the fixture seat 2, the first press rod 413 and the second press rod 414 are respectively inserted through the vertical rod 411, and the second press rod 414 and the first press rod 413 clamp the cross beam 101 up and down, so that the press frame 41 and the cross beam 101 can be linked. Among them, the cross beam 101 is provided with a through hole 105 which horizontally passes through the two side surfaces, and the first pressure rod 413 passes through the through hole 105; the second pressure rod 414 is pressed on the upper end surface of the cross beam 101; the power module 42 is a cylinder module or a motor module. In this embodiment, a cylinder module is adopted, and the piston rod of the cylinder module is directly connected to the driving cross rod 412.

[0042] In summary, the utility model adopts the arc surface 31 at the lower end of the bakelite seat 3 and the arc groove 22 of the clamp seat 2 to clamp the arc plate 102 in an up-and-down clamping manner, and then the arc plate 102 is limited in the arc groove 22 in an up-and-down clamping manner, and its contact area is relatively large, and the limiting effect is better. It can not only stably limit the arc plate 102, but also will not crush the arc plate 102, thereby ensuring product quality. The utility model adopts a clamping mechanism 4 composed of a pressing frame 41 and a power module 42 to directly drive the crossbeam 101 to rise and fall, which not only achieves the purpose of pressing the crossbeam 101, but also can cooperate with the crossbeam 101 and the bakelite seat 3 to further clamp the arc plate 102. It does not require manual operation, and several clamping mechanisms 4 can work synchronously, which is extremely efficient, and ensures that the crossbeam 101 is steadily pressed down, so that the crossbeam 101 and multiple arc plates 102 are positioned together at the same time, so as to facilitate the later welding operation, and it is extremely convenient to use. In addition, after the welding machine is finished, the pressing mechanism 4 also drives the potato chip equipment part 100 formed by welding the crossbeam 101 and the plurality of arc-shaped plates 102 to rise, thereby facilitating the removal of the potato chip equipment part 100 and making it more convenient to use.

[0043] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A welding auxiliary fixture for potato chip frying equipment parts, characterized in that: It includes: Rack(1); a fixture seat (2) fixed on the frame (1), the fixture seat (2) comprising a limiting portion (21) for limiting the position of a crossbeam (101) of a potato chip frying equipment part (100), and a plurality of arc-shaped grooves (22) arranged at the bottom of the limiting portion (21) and arranged at intervals for the arc-shaped plates (102) to be placed thereon, and the outer side surface of the arc-shaped plates (102) is in contact with the inner wall of the arc-shaped grooves (22); A plurality of bakelite seats (3), wherein the lower end of the bakelite seats (3) is provided with an arc surface (31), and the arc surface (31) contacts the inner side surface of the arc plate (102) so as to confine the arc plate (102) in the arc groove (22); the cross beam (101) is also pressed on the upper end surface of the bakelite seat (3); A plurality of pressing mechanisms (4) include a pressing frame (41) mounted on the frame (1) in a manner that allows it to slide up and down and can drive the crossbeam (101) to move up and down so as to press the crossbeam (101) onto the upper end surface of the bakelite seat (3) and the arc-shaped plate (102), and a power module (42) for driving the pressing frame (41) to move up and down.

2. The auxiliary fixture for welding potato chip equipment parts according to claim 1, characterized in that: The pressure frame (41) comprises a vertical rod (411) which is inserted through the frame (1) and can slide up and down, a driving cross rod (412) fixed to the bottom of the vertical rod (411), a first pressure rod (413) which is inserted through the upper end of the vertical rod (411) in a detachable manner, and a second pressure rod (414) which is located above the first pressure rod (413); the driving cross rod (412) is connected to the power module (42); the first pressure rod (413) and the second pressure rod (414) are clamped and positioned with the cross beam (101).

3. The auxiliary fixture for welding potato chip equipment parts according to claim 2, characterized in that: The crossbeam (101) is provided with a through hole (105) which passes through the two side surfaces horizontally, and the first pressure rod (413) passes through the through hole (105); the second pressure rod (414) presses on the upper end surface of the crossbeam (101); the protruding pieces (103) of two adjacent arc-shaped plates (102) are attached to each other and passed through the through hole (104) which passes through the upper and lower end surfaces of the crossbeam (101), and serve as a welding position.

4. The auxiliary fixture for welding potato chip equipment parts according to claim 2, characterized in that: The power module (42) is a cylinder module or a motor module.

5. A welding auxiliary fixture for potato chip equipment parts according to any one of claims 1 to 4, characterized in that: The bottom of the clamp seat (2) is also provided with a suction hole (23), and the suction hole (23) is connected to the bottom of the arc-shaped groove (22).

6. The auxiliary fixture for welding potato chip equipment parts according to claim 5, characterized in that: The limiting portion (21) comprises a limiting groove (211) arranged at the upper end of the clamp seat (2) and a limiting pin (212) arranged in the limiting groove (211); the crossbeam (101) is placed in the crossbeam (101), and the limiting pin (212) passes through a limiting hole (106) vertically arranged in the crossbeam (101) from bottom to top, so that the crossbeam (101) is limited on the clamp seat (2).

7. A potato chip frying equipment parts welding auxiliary fixture according to any one of claims 1 to 4, characterized in that: The upper end of the frame (1) is provided with a first limiting strip (11) and a second limiting strip (12) which are relatively distributed and can be disassembled and replaced, and a limiting space (13) is formed between the first limiting strip (11) and the second limiting strip (12); the clamp seat (2) is installed in the limiting space (13) from top to bottom, and the first limiting strip (11) and the second limiting strip (12) are both locked to the outer side of the clamp seat (2) by screws.

8. The auxiliary fixture for welding potato chip equipment parts according to claim 7, characterized in that: A first step groove (111) and a second step groove (121) are provided on the inner sides of the upper ends of the first limiting strip (11) and the second limiting strip (12); the bottom surfaces of the first step groove (111) and the second step groove (121) are flush with each other, and the two sides of the lower end surface of the bakelite seat (3) can be placed on the bottom surfaces of the first step groove (111) and the second step groove (121), respectively.

9. The auxiliary fixture for welding potato chip equipment parts according to claim 1, characterized in that: The arc-shaped surface (31) at the lower end of the bakelite seat (3) is also formed with a plurality of air-avoiding planes (30), and gaps are formed between the air-avoiding planes (30) and the inner side surfaces of the arc-shaped plate (102).

10. The auxiliary fixture for welding potato chip equipment parts according to claim 9, characterized in that: There are two air avoidance planes (30) which are distributed in an eight-shaped pattern at the lower end of the bakelite seat (3).

Images