Jig for rocker arm fulcrum seat production

Abstract

The utility model provides a jig for rocker arm fulcrum seat production, and relates to the technical field of rocker arm support production, the jig comprises a support base and an offset production mechanism, the upper side of the support base is provided with the offset production mechanism, in a part processing process, when a part is fixedly connected in a clamp assembly, the offset production mechanism is arranged on the support base; a part can be rapidly drilled through up-down adjustment of a lifting assembly, the left-right translation distance of a supporting platform on the upper side of a partition plate can be adjusted by manually rotating an adjusting rotary rod, and the position and machining precision of a rocker arm assembly in the machining process can be conveniently adjusted; objects needing to be machined are placed in the fixing clamps in parallel to be supported, the distance between the fixing frames is adjusted by adjusting the threaded rods, and therefore secondary supporting and fixing are conducted on the fixing clamps, and it is guaranteed that the objects in the fixing clamps are stable; and a supporting rod at the lower end of the fixing clamp can well filter vibration in the machining process, and the stability in the machining process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rocker arm support production, in particular to a jig for producing rocker arm fulcrum seats. Background Technique

[0002] As a key support structural part in mechanical equipment, the rocker arm fulcrum seat is widely used in various equipment that requires complex motion control, such as construction machinery, machine tools, automated production lines, etc. Its main function is to stably support the rocker arm and ensure the precise movement of the rocker arm on a predetermined trajectory, which is crucial for the overall performance and working accuracy of the equipment.

[0003] After retrieval, the patent publication number "CN218364332U" mentions that "the utility model relates to the technical field of mold production, specifically to a jig for mold production, including a bottom plate. A base is fixedly installed in the middle of the top end of the bottom plate. Two sliding rods are fixedly installed between the two inner walls of the base. Four loop buckles are movably installed on the outer parts of the two sliding rods. A bracket is fixedly installed at the top ends of the four loop buckles. A clamping plate is fixedly installed at the top ends of the four brackets. A bidirectional lead screw is movably installed in the middle of the inner wall of the base through a bearing. In the improved jig for mold production, through the cooperation of the bidirectional lead screw, sliding rods, sliders and brackets, the two clamping plates move towards each other to clamp workpieces of different sizes, realizing that the mold jig adjusts the distance between the two clamping plates according to different sizes and clamps and fixes workpieces of different sizes, solving the problem of single clamping of the mold jig and greatly improving the practicability of the mold jig equipment". When in use, through the cooperation of the bidirectional lead screw, sliding rods, sliders and brackets, the two clamping plates move towards each other to clamp workpieces of different sizes, realizing that the mold jig adjusts the distance between the two clamping plates according to different sizes and clamps and fixes workpieces of different sizes, solving the problem of single clamping of the mold jig and greatly improving the practicability of the mold jig equipment. However, after completion and putting into production, the jig often targets specific parts or processing steps and has poor adaptability to product design changes. If the product is modified later, the jig needs to be redesigned or adjusted, which will result in additional time and costs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a jig for producing rocker arm fulcrum seats to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A jig for producing rocker arm fulcrum seats includes a support base and an offset production mechanism. The offset production mechanism is arranged on the upper side of the support base;

[0006] The offset production mechanism includes a lifting assembly, a fixture lubrication assembly, a transmission assembly, a waste liquid collection assembly, a separation assembly, and a fixture support assembly. The upper side of the support base is fixedly connected to the lifting assembly. The upper side of the lifting assembly is fixedly connected to the fixture lubrication assembly. The lower side of the fixture lubrication assembly is connected to the transmission assembly through a pipeline. One side of the lifting assembly is fixedly connected to the waste liquid collection assembly. The upper side of the waste liquid collection assembly is fixedly connected to the separation assembly. The upper side of the separation assembly is slidably connected to the fixture support assembly.

[0007] Preferably, the lifting assembly includes a fixed rod and a lifting rod. The upper side of the support base is fixedly connected to the fixed rod, and the surface of the fixed rod is sleeved with the lifting rod.

[0008] Preferably, the fixture lubrication assembly includes a fixture fixing device and a lubricating liquid storage box. The upper side of the fixed rod is sleeved with the fixture fixing device, and the upper side of the fixture fixing device is fixedly connected to the lubricating liquid storage box.

[0009] Preferably, the transmission assembly includes a coolant pipe and a processing fixture. The front side of the lubricating liquid storage box is connected to the coolant pipe through a pipeline. The lower side of the fixture fixing device is rotatably connected to the processing fixture.

[0010] Preferably, the waste liquid collection assembly includes a collection box and a support plate. One side of the lifting rod is fixedly connected to the collection box, and the upper side of the collection box is fixedly connected to the support plate.

[0011] Preferably, the separation assembly includes a partition plate and an adjusting screw rod. The upper side of the support plate is fixedly connected to the partition plate, and one side of the partition plate is rotatably connected to the adjusting screw rod.

[0012] Preferably, the fixture support assembly includes an adjusting rod and a support platform. The inner side of the adjusting screw rod is fixedly connected to the adjusting rod, and the upper side of the partition plate is slidably connected to the support platform.

[0013] Preferably, a fixture assembly is arranged on the upper side of the support platform. The fixture assembly includes a fixed base, a fixed frame, a fixed fixture, an adjusting threaded rod, and a support rod. The upper side of the support platform is fixedly connected to the fixed base. The upper side of the fixed base is threadedly connected to the fixed frame. The inner side of the fixed frame is clamped with the fixed fixture. One side of the fixed frame is threadedly connected to the adjusting threaded rod. The lower side of the fixed fixture is fixedly connected to the support rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. Through the setting of the offset production mechanism, during the process of part processing, when the part is fixedly connected inside the fixture assembly, the part can be quickly drilled by adjusting the up and down movement of the lifting assembly. Moreover, the left - right translation distance of the support platform on the upper side of the partition plate can be adjusted by manually rotating the adjusting rod, which is convenient for adjusting the position and processing accuracy of the swing arm assembly during the processing.

[0016] 2. Through the setting of the fixture assembly, during use, the object to be processed is placed parallelly inside the fixed fixture for support, and the distance between the fixed frames is adjusted by adjusting the threaded rod, thereby providing secondary support and fixation for the fixed fixture to ensure the stability of the object inside the fixed fixture. Moreover, the support rod at the lower end of the fixed fixture can filter the vibration well during the processing, ensuring the stability during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the right - hand side structure of the overall external appearance of the present utility model;

[0019] Figure 3 is a schematic diagram of the rear - hand side structure of the overall external appearance of the present utility model;

[0020] Figure 4 is of the present utility model Figure 3 is an enlarged schematic diagram of part A.

[0021] Reference numerals in the figures: 1, support base; 2, offset production mechanism; 21, lifting assembly; 211, fixed rod; 212, lifting rod; 22, fixture lubrication assembly; 221, fixture fixing device; 222, lubricating fluid storage box; 23, transmission assembly; 231, coolant pipe; 232, processing fixture; 24, waste liquid collection assembly; 241, collection box; 242, support plate; 25, separation assembly; 251, partition plate; 252, adjusting rod; 26, fixture support assembly; 261, adjusting rod; 262, support platform; 3, fixture assembly; 31, fixed base; 32, fixed frame; 33, fixed fixture; 34, adjusting threaded rod; 35, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4 As shown in the figure, the present utility model provides a technical solution: a jig for the production of a rocker arm fulcrum seat, including a support base 1 and an offset production mechanism 2. An offset production mechanism 2 is arranged on the upper side of the support base 1;

[0025] The offset production mechanism 2 includes a lifting assembly 21, a jig lubrication assembly 22, a transmission assembly 23, a waste liquid collection assembly 24, a separation assembly 25 and a fixture support assembly 26. A lifting assembly 21 is fixedly connected to the upper side of the support base 1. A jig lubrication assembly 22 is fixedly connected to the upper side of the lifting assembly 21. The lower side of the jig lubrication assembly 22 is connected to the transmission assembly 23 through a pipeline. A waste liquid collection assembly 24 is fixedly connected to one side of the lifting assembly 21. A separation assembly 25 is fixedly connected to the upper side of the waste liquid collection assembly 24. A fixture support assembly 26 is slidably connected to the upper side of the separation assembly 25.

[0026] Furthermore, the lifting assembly 21 includes a fixed rod 211 and a lifting rod 212. The fixed rod 211 is fixedly connected to the upper side of the support base 1. The surface of the fixed rod 211 is sleeved with the lifting rod 212. The lifting rod 212 can slide up and down on the surface of the fixed rod 211 during use, which is convenient for drilling the mold inside the fixture.

[0027] Furthermore, the jig lubrication assembly 22 includes a jig fixing device 221 and a lubricating fluid storage box 222. The jig fixing device 221 is sleeved on the upper side of the fixed rod 211. The lubricating fluid storage box 222 is fixedly connected to the upper side of the jig fixing device 221. The lubricating fluid storage box 222 is fixedly connected to the upper end of the jig fixing device 221, which can not only cool the lower processing components during use, but also cool the surface of the jig fixing device 221.

[0028] Furthermore, the transmission assembly 23 includes a coolant pipe 231 and a processing jig 232. The front side of the lubricating fluid storage box 222 is connected to the coolant pipe 231 through a pipeline. The lower side of the jig fixing device 221 is rotatably connected to the processing jig 232. During the processing, the lubricating fluid inside the lubricating fluid storage box 222 can be released through the coolant pipe 231 and sprayed onto the processing components on the surface of the fixture assembly 3, so as to cool the processing jig 232 during the processing.

[0029] Furthermore, the waste liquid collection assembly 24 includes a collection box 241 and a support plate 242. The collection box 241 is fixedly connected to one side of the lifting rod 212. The support plate 242 is fixedly connected to the upper side of the collection box 241. The collection box 241 can collect and uniformly process the waste liquid during the processing.

[0030] Further, the separation component 25 includes a partition plate 251 and an adjusting screw rod 252. The upper side of the support plate 242 is fixedly connected to the partition plate 251, and one side of the partition plate 251 is rotatably connected to the adjusting screw rod 252. The left and right translation distance of the support platform 262 above the partition plate 251 can be adjusted by manually rotating the adjusting screw rod 252, which is convenient for adjusting the position and processing accuracy of the rocker arm component during the processing.

[0031] Further, the fixture support component 26 includes an adjusting rod 261 and a support platform 262. The inner side of the adjusting screw rod 252 is fixedly connected to the adjusting rod 261. The support platform 262 is slidably connected to the upper side of the partition plate 251. The fixture component 3 arranged on the surface of the support platform 262 can clamp the object to be processed well, which is convenient for processing.

[0032] Embodiment 2

[0033] Please refer to Figure 4 As shown, compared with Embodiment 1, as another implementation manner of the present utility model, a fixture component 3 is arranged on the upper side of the support platform 262. The fixture component 3 includes a fixed base 31, a fixed frame 32, a fixed fixture 33, an adjusting threaded rod 34, and a support rod 35. The upper side of the support platform 262 is fixedly connected to the fixed base 31. The upper side of the fixed base 31 is threadedly connected to the fixed frame 32. The inner side of the fixed frame 32 is clamped with the fixed fixture 33. One side of the fixed frame 32 is threadedly connected to the adjusting threaded rod 34. The lower side of the fixed fixture 33 is fixedly connected to the support rod 35. During the use process, the object to be processed is horizontally placed inside the fixed fixture 33 for support, and the distance between the fixed frames 32 is adjusted by the adjusting threaded rod 34, so as to perform secondary support and fixation on the fixed fixture 33, ensure the stability of the object inside the fixed fixture 33, and the support rod 35 at the lower end of the fixed fixture 33 can filter the vibration well during the processing, ensuring the stability during the processing.

[0034] Working principle: First, install a fixture for the production of a rocker arm fulcrum seat at the designated use position. During use, in the first step, inject the corresponding lubricating coolant into the lubricant storage box 222. The lubricant storage box 222 is fixedly connected to the upper end of the fixture fixing device 221, which can not only cool the lower processing components during use, but also cool the surface of the fixture fixing device 221. In the second step, during the processing, the lubricant in the lubricant storage box 222 can be released and sprayed onto the processing components on the surface of the fixture assembly 3 through the coolant pipe 231, so as to cool the fixture 232 during the processing. And during the processing, the left and right translation distance of the support platform 262 above the partition plate 251 can be adjusted by manually rotating the adjusting rod 252, which is convenient for adjusting the position and processing accuracy of the rocker arm assembly during the processing. In the third step, place the object to be processed parallel into the fixed fixture 33 for support, and adjust the distance between the fixing frames 32 by adjusting the threaded rod 34, so as to perform secondary support and fixation on the fixed fixture 33, ensure the stability of the object inside the fixed fixture 33, and the support rod 35 at the lower end of the fixed fixture 33 can filter the vibration well during the processing, ensuring the stability during the processing. In this way, the use process of a fixture for the production of a rocker arm fulcrum seat is completed.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A jig for producing a rocker arm fulcrum seat, comprising a support base (1) and an offset production mechanism (2), characterized in that: An offset production mechanism (2) is provided on the upper side of the support base (1); The offset production mechanism (2) comprises a lifting component (21), a jig lubrication component (22), a transmission component (23), a waste liquid collection component (24), a separation component (25) and a fixture support component (26); the upper side of the support base (1) is fixedly connected to the lifting component (21); the upper side of the lifting component (21) is fixedly connected to the jig lubrication component (22); the lower side pipeline of the jig lubrication component (22) is connected to the transmission component (23); one side of the lifting component (21) is fixedly connected to the waste liquid collection component (24); the upper side of the waste liquid collection component (24) is fixedly connected to the separation component (25); the upper side of the separation component (25) is slidably connected to the fixture support component (26).

2. A jig for producing a rocker arm fulcrum seat according to claim 1, characterized in that: The lifting assembly (21) comprises a fixing rod (211) and a lifting rod (212); the fixing rod (211) is fixedly connected to the upper side of the support base (1); and the lifting rod (212) is sleeved on the surface of the fixing rod (211).

3. A jig for producing a rocker arm fulcrum seat according to claim 2, characterized in that: The jig lubrication assembly (22) comprises a jig fixing device (221) and a lubricating liquid storage box (222); the jig fixing device (221) is sleeved on the upper side of the fixing rod (211); and the lubricating liquid storage box (222) is fixedly connected to the upper side of the jig fixing device (221).

4. A jig for producing a rocker arm fulcrum seat according to claim 3, characterized in that: The transmission component (23) comprises a cooling liquid pipe (231) and a processing jig (232); the front side pipeline of the lubricating liquid storage box (222) is connected to the cooling liquid pipe (231); and the lower side of the jig fixing device (221) is rotatably connected to the processing jig (232).

5. A jig for producing a rocker arm fulcrum seat according to claim 2, characterized in that: The waste liquid collection assembly (24) comprises a collection box (241) and a support plate (242); one side of the lifting rod (212) is fixedly connected to the collection box (241); and the upper side of the collection box (241) is fixedly connected to the support plate (242).

6. A jig for producing a rocker arm fulcrum seat according to claim 5, characterized in that: The separation assembly (25) comprises a partition plate (251) and an adjusting rotary rod (252); the partition plate (251) is fixedly connected to the upper side of the support plate (242); and the adjusting rotary rod (252) is rotatably connected to one side of the partition plate (251).

7. A jig for producing a rocker arm fulcrum seat according to claim 6, characterized in that: The clamp support assembly (26) comprises an adjustment rod (261) and a support platform (262); the adjustment rod (261) is fixedly connected to the inner side of the adjustment rotary rod (252); and the support platform (262) is slidably connected to the upper side of the partition plate (251).

8. A jig for producing a rocker arm fulcrum seat according to claim 7, characterized in that: A clamp assembly (3) is arranged on the upper side of the support platform (262), and the clamp assembly (3) comprises a fixed base (31), a fixed frame (32), a fixed clamp (33), an adjusting threaded rod (34) and a support rod (35); the upper side of the support platform (262) is fixedly connected to the fixed base (31); the upper side of the fixed base (31) is threadedly connected to the fixed frame (32); the inner side of the fixed frame (32) is clamped with the fixed clamp (33); one side of the fixed frame (32) is threadedly connected to the adjusting threaded rod (34); and the lower side of the fixed clamp (33) is fixedly connected to the support rod (35).

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