Automobile thermostat assembling equipment

Abstract

The utility model discloses automobile thermostat assembling equipment, which relates to the technical field of automobile thermostat assembling and comprises a base, a rotating part is mounted on the base, a bearing table is rotatably mounted on the rotating part, a worm gear is rotatably mounted in the bearing table, a vortex-shaped slide way is fixedly arranged on the worm gear, and the vortex-shaped slide way is fixedly connected with the base. A sliding groove is formed in the top of the bearing table, a sliding block is installed on the vortex-shaped sliding way in a sliding mode, a clamping piece is fixedly installed at the top of the sliding block, the clamping piece is vertical and penetrates through the sliding groove, the width of the clamping piece is the same as that of the sliding groove, and the sliding groove is formed in the top of the bearing table and surrounds the supporting assembly; according to the utility model, through the matching of the vortex-shaped slide way and the slide block in the bearing platform, the position of the clamping piece is flexibly adjusted, and the material loading jig is used for clamping and fixing the thermostat shell in an irregular shape, so that the material loading jig does not need to be frequently replaced, the preparation time is greatly shortened, and the overall efficiency of assembly is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile thermostat assembly, specifically to an automobile thermostat assembly equipment. BACKGROUND

[0002] The automobile thermostat is a valve for controlling the flow path of the engine cooling liquid, which automatically adjusts the water amount entering the radiator according to the cooling water temperature to ensure the engine works within the appropriate temperature range, and can save energy consumption and the like.

[0003] The Chinese utility model patent with patent application number 202322646295.7 provides a general thermostat assembly assembling mechanism, which magnetically fixes the thermostat valve core on the pressing sleeve, then presses the thermostat valve core by the pressing sleeve, so that the spring of the thermostat valve core is compressed, then a torque force is applied to the rotating piece to make it rotate, so that the carrier fixture drives the shell to rotate, and the clamping block stably clamps the cross block, so that different shaped thermostats can be conveniently and quickly assembled.

[0004] However, during the use of the above-mentioned equipment, it is found that when assembling the thermostat, different carrier fixtures need to be selected according to the shell of different shapes and structures, then the carrier fixture is installed on the rotating piece and locked and fixed by the locking nut. When multiple thermostats with different shapes and structures need to be assembled on the production line, the carrier fixture needs to be frequently replaced. Each replacement needs to spend a certain amount of time to disassemble and install the fixture, and adjust its position and locking, which will cause the stop of the production process and reduce the overall production efficiency. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an automobile thermostat assembly equipment, which solves the problem of frequent replacement of the carrier fixture when multiple thermostats with different shapes and structures need to be assembled in the background technology, and reduces the overall production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: an automobile thermostat assembly equipment, comprising a machine base, a rotating piece is installed on the machine base, a bearing table is rotatably installed on the rotating piece, a worm gear is rotatably installed in the bearing table, a spiral slide is fixedly arranged on the worm gear, a sliding block is slidably installed on the spiral slide, a clamping piece is fixedly installed on the top of the sliding block, the clamping piece is vertical and passes through a sliding slot, the width of the clamping piece is the same as the width of the sliding slot, the sliding slot is arranged on the top of the bearing table, and the sliding slot surrounds the support assembly.

[0007] Preferably, a worm is rotatably installed in the bearing table, the worm is engaged with the worm gear, and one end of the worm is arranged outside the bearing table and is provided with a rotating groove.

[0008] Preferably, the support assembly comprises a support frame fixedly installed on the bearing table, and a screw rod is spirally connected in the support frame.

[0009] Preferably, a handle is fixedly installed at the top of the screw rod, a buffer pad is fixedly arranged on the handle, and a limiting groove is formed in each side of the screw rod.

[0010] Preferably, a moving groove is formed in the support frame, a limiting rod is slidably arranged in the moving groove, a positioning ring is fixedly installed on the limiting rod, the positioning ring on the limiting rod is matched with the moving groove, and the positioning ring on the limiting rod is connected with the inner wall of the moving groove through a spring.

[0011] Preferably, one end of the limiting rod is inserted into the limiting groove, a pull handle is fixedly connected to the other end of the limiting rod, and the pull handle on the limiting rod is arranged outside the moving groove.

[0012] The utility model provides a kind of automobile thermostat assembling equipment. With following beneficial effects:

[0013] (1), the utility model discloses the cooperation of the inside vortex slide and sliding block of bearing table, the position of clamping piece is flexibly adjusted, is clamped and fixed for the irregular shape thermostat shell, need not frequently change load fixture, greatly shorten preparation time, improve the overall efficiency of assembly.

[0014] (2), the utility model discloses the support of support assembly to shell, avoid the inclination pipe of one side of shell to influence the placement of shell, and then influence the placement state of shell.

[0015] So as to solve the problem of frequent replacement of load fixture when assembling various different shape structures of thermostat shell, and reduce the overall production efficiency. DRAWINGS

[0016] Figure 1 It is the overall structure display drawing of the utility model;

[0017] Figure 2 It is the structure display drawing of the utility model Figure 1 in bearing table;

[0018] Figure 3 It is the internal structure display drawing of the utility model Figure 2 in bearing table;

[0019] Figure 4 It is the structure display drawing of the utility model Figure 2 in support assembly.

[0020] In the figure, 1. machine base; 2. supporting platform; 21. slide groove; 22. clamping member; 23. worm; 24. worm gear; 25. vortex slideway; 26. slider; 3. rotating member; 4. supporting assembly; 41. supporting frame; 42. screw rod; 421. limiting groove; 43. turning handle; 44. buffer pad; 45. limiting rod; 46. moving groove; 47. spring. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1-4 A car thermostat assembly device includes a base 1, a rotating part 3 is installed on the base 1, a bearing platform 2 is rotatably installed on the rotating part 3, a worm gear 24 is rotatably installed inside the bearing platform 2, a vortex slide 25 is fixedly provided on the worm gear 24, a slider 26 is slidably installed on the vortex slide 25, a clamping member 22 is fixedly installed on the top of the slider 26, the clamping member 22 is vertical and passes through the slide 21, the width of the clamping member 22 is the same as the width of the slide 21, the slide 21 is opened on the top of the bearing platform 2, and the slide 21 is arranged around the support component 4.

[0023] A worm 23 is rotatably mounted inside the supporting platform 2 , and the worm 23 is meshed with a worm wheel 24 . One end of the worm 23 is disposed outside the supporting platform 2 and is provided with a rotation slot.

[0024] Specifically, the thermostat housing to be assembled is placed on the support platform 2, positioned above the support assembly 4 and within the area enclosed by the clamping member 22. An external force is applied to the rotation groove at one end of the worm 23 to rotate the worm 23. Because the worm 23 meshes with the worm wheel 24, its rotation drives the worm wheel 24 to rotate synchronously. As the worm wheel 24 rotates, the volute slide 25 affixed thereto also rotates, causing the slider 26 mounted on the volute slide 25 to slide along the slide, constrained by the groove 21. Simultaneously, the sliding of the slider 26 drives the top clamping member 22 to move within the groove 21 atop the support platform 2. Because the groove 21 surrounds the support assembly 4, multiple clamping members 22 can simultaneously move toward the center or outward, enabling the clamping or releasing of housings of different shapes and sizes. When the clamping member 22 moves toward the center, it gradually approaches the shell and eventually clamps it; conversely, when the clamping member 22 moves outward, it releases the clamping of the shell.

[0025] The worm 23 can drive the worm gear 24 to rotate, and the position of the clamping piece 22 can be flexibly adjusted, so that the thermostat shell of different shapes and sizes can be adapted, and different load fixtures need not be replaced for each shell, which greatly improves the versatility and application range of the equipment.

[0026] In order to avoid the influence of the shell side inclined pipe on the clamping effect of the shell, please refer to Figures 1-4 On the basis of embodiment 1, the support assembly 4 comprises a support frame 41 fixedly installed on the bearing table 2, and a screw rod 42 is spirally connected in the support frame 41.

[0027] The top of the screw rod 42 is fixedly installed with a handle 43, the handle 43 is fixedly provided with a buffer pad 44, and limit grooves 421 are formed on both sides of the screw rod 42.

[0028] A moving groove 46 is formed in the support frame 41, and a limiting rod 45 is slidably arranged in the moving groove 46, the limiting rod 45 is fixedly installed with a positioning ring, the positioning ring on the limiting rod 45 is matched with the moving groove 46, and the positioning ring on the limiting rod 45 is connected with the inner wall of the moving groove 46 through a spring 47.

[0029] One end of the limiting rod 45 is inserted into the limiting groove 421, and the other end of the limiting rod 45 is fixedly connected with a pull handle, and the pull handle on the limiting rod 45 is arranged outside the moving groove 46.

[0030] Specifically, the screw rod 42 is spirally raised or lowered in the support frame 41 by rotating the handle 43, and the height of the screw rod 42 can be flexibly adjusted according to the height position of the shell side inclined pipe, so that the top can contact and support the bottom of the shell, prevent the shell from being inclined or shaken due to the contact between the side inclined pipe and the bearing table 2 during clamping, and the buffer pad 44 is located between the top of the screw rod 42 and the shell when the support assembly 4 supports the shell. Because it is relatively soft, it can avoid rigid collision between the screw rod 42 and the shell, thereby preventing scratches, wear and even indentation on the surface of the shell during clamping and supporting, and protecting the appearance integrity of the shell;

[0031] When the height of the screw rod 42 needs to be adjusted, the pull handle on the limiting rod 45 is pulled to make one end of the limiting rod 45 out of the limiting groove 421. The limiting rod 45 is fixedly installed with a positioning ring, which is matched with the moving groove 46 and connected with the inner wall of the moving groove 46 through the spring 47. When the pull handle is pulled to move the limiting rod 45 outward, the spring 47 is compressed to store elastic potential energy. When the pull handle is released, the spring 47 releases the elastic potential energy to automatically reset the limiting rod 45, so that the one end of the limiting rod 45 is reinserted into the limiting groove 421 of the screw rod 42. When the limiting rod 45 is inserted into the limiting groove 421, the screw rod 42 can be prevented from accidentally rotating due to vibration or other external factors during equipment operation, so as to ensure that the screw rod 42 is stably maintained at the set height position, guarantee the continuous and effective support to the shell, and maintain the stable clamping state of the shell.

[0032] Working principle: According to the height of the shell side inclined pipe, the height of the supporting assembly 4 is adjusted, the pull handle on the limiting rod 45 is pulled to make one end of the limiting rod 45 out of the limiting groove 421, at this time the spring 47 is compressed, the screw rod 42 is rotated to drive the screw rod 42 to spiral ascend or descend in the supporting frame 41, the height of the screw rod 42 is flexibly adjusted according to the height of the side inclined pipe, and the limiting groove 421 corresponds to the limiting rod 45, after the pull handle is released, the spring 47 releases the elastic potential energy to reset the limiting rod 45, and reinserts the limiting rod 45 into the limiting groove 421 of the screw rod 42, so as to prevent the screw rod 42 from accidentally rotating due to vibration and other external forces, and ensure that it is stably set at the set height;

[0033] The thermostat shell is placed on the bearing table 2, so that it is above the supporting assembly 4 and located in the area surrounded by the clamping piece 22. Then, an external force is applied to one end of the worm 23 to make it rotate. Because the worm 23 is engaged with the worm gear 24, the rotation of the worm 23 drives the rotation of the worm gear 24, and then the rotation of the worm gear 24 drives the rotation of the vortex slide 25 on the worm gear 24. The slide block 26 installed on the vortex slide 25 is limited by the slide groove 21 to slide along the slide, and at the same time, the slide block 26 drives the top clamping piece 22 to move in the slide groove 21 on the top of the bearing table 2. A plurality of clamping pieces 22 simultaneously move towards the center or outward, realizing the clamping or loosening operation of different shapes and sizes of shells, and facilitating the equipment to install the valve core in the shell.

[0034] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0035] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An automobile thermostat assembly device, comprising a base (1), a rotating member (3) being mounted on the base (1), characterized in that: A supporting platform (2) is rotatably mounted on the rotating member (3), a worm gear (24) is rotatably mounted inside the supporting platform (2), a vortex slideway (25) is fixedly mounted on the worm gear (24), a slider (26) is slidably mounted on the vortex slideway (25), a clamping member (22) is fixedly mounted on the top of the slider (26), the clamping member (22) is vertical and passes through the slide groove (21), the width of the clamping member (22) is the same as the width of the slide groove (21), the slide groove (21) is opened on the top of the supporting platform (2), and the slide groove (21) is arranged around the support component (4).

2. The automobile thermostat assembly equipment according to claim 1, characterized in that: A worm (23) is rotatably mounted inside the bearing platform (2), the worm (23) being meshed with a worm wheel (24), and one end of the worm (23) is arranged outside the bearing platform (2) and is provided with a rotation slot.

3. The automobile thermostat assembly equipment according to claim 1, characterized in that: The support assembly (4) comprises a support frame (41), the support frame (41) is fixedly mounted on the bearing platform (2), and a spiral rod (42) is spirally connected to the support frame (41).

4. The automobile thermostat assembly equipment according to claim 3, characterized in that: A rotating handle (43) is fixedly mounted on the top of the spiral rod (42), a buffer pad (44) is fixedly provided on the rotating handle (43), and limiting grooves (421) are provided on both sides of the spiral rod (42).

5. The automobile thermostat assembly equipment according to claim 4, characterized in that: The support frame (41) is provided with a movable groove (46), a limiting rod (45) is slidably provided inside the movable groove (46), a positioning ring is fixedly installed on the limiting rod (45), the positioning ring on the limiting rod (45) is adapted to the movable groove (46), and the positioning ring on the limiting rod (45) is connected to the inner wall of the movable groove (46) via a spring (47).

6. The automobile thermostat assembly equipment according to claim 5, characterized in that: One end of the limiting rod (45) is inserted into the limiting groove (421), and the other end of the limiting rod (45) is fixedly connected to a pull handle, and the pull handle on the limiting rod (45) is arranged outside the movable groove (46).

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