Auxiliary clamp for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an auxiliary clamp for automobile part machining, which comprises a machining seat and a recycling cylinder, the two sides of the top of the machining seat are fixedly connected with supporting seats, a collecting groove is arranged in the machining seat, the tops of the two supporting seats are provided with clamping mechanisms, and the recycling cylinder is fixedly connected with the machining seat. A filter plate is installed in the collecting tank, the collecting tank and the recycling barrel are connected through a water pump, a pipeline and a filtering and cleaning mechanism, the clamping mechanism comprises a fixed ring and a movable ring, two electric push rods are symmetrically arranged between the fixed ring and the movable ring, and four clamping blocks are slidably connected into the fixed ring. According to the clamping device, the tubular object is preliminarily fixed through the front clamping ring and the rear clamping ring, the movable ring is pushed through the electric push rod, the clamping block is driven to slide, and stable clamping of the object is achieved. And used cooling liquid is subjected to secondary filtration and adsorption of the strong magnetic ring, so that large-particle impurities and fine scrap iron can be effectively removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field especially, a kind of auxiliary fixture for automobile parts processing. BACKGROUND

[0002] In the field of automobile parts processing, precision machining and efficient production are key goals, and auxiliary fixtures, as important tools for positioning and clamping workpieces, play a crucial role in processing quality and efficiency. In automobile parts processing, auxiliary fixtures are widely used, and through precise positioning and stable clamping, they ensure that the parts do not move or deform during turning, milling, drilling and other machining processes, thereby meeting the strict requirements of the automotive industry for high precision and consistency of parts.

[0003] An auxiliary fixture for automobile parts processing, including processing table, collection groove, support seat and clamping mechanism, its role is to efficiently and stably fix and position tubular parts, facilitating subsequent cutting, drilling or other machining operations. The fixture provides overall structural support through the processing table, the support seat is used to support the parts and avoid deformation, and the clamping mechanism clamps according to the shape and size of the parts to ensure the stability and precision of the parts during machining. At the same time, the fixture is designed with a collection groove to collect cutting chips and cooling liquid generated during machining.

[0004] The existing technology has the problems of unstable clamping and cooling liquid pollution when machining tubular parts. On the one hand, traditional clamping devices mostly use single-point or simple structure clamping, which cannot uniformly clamp tubular objects in all directions, easily leading to shaking or deformation during machining, affecting machining precision and quality; on the other hand, a large amount of cutting chips, especially fine particles and iron filings, are mixed in the cooling liquid during cutting machining, which is difficult to completely remove through simple filtering means, causing cooling liquid pollution, not only shortening its service life, but also affecting cooling and lubrication effect, increasing equipment maintenance cost and machining loss.

[0005] To solve the above problems, an auxiliary fixture for automobile parts processing is proposed. UTILITY MODEL CONTENT

[0006] To make up for the above shortcomings, the utility model provides an auxiliary fixture for automobile parts processing, aiming to solve the problems of unstable clamping of tubular parts and cooling liquid pollution and waste of existing automobile parts processing auxiliary fixtures.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of auxiliary fixture for automobile parts processing, including processing seat and recovery cylinder, the top of the processing seat both sides is fixedly connected with support seat, the inside of the processing seat is provided with collection groove, the top of two support seats is provided with clamping mechanism, the inside of the collection groove is installed with filter plate, the collection groove is connected with the recovery cylinder by water pump, pipeline and filter cleaning mechanism;

[0008] The clamping mechanism includes a fixed ring and a movable ring, two electric push rods are symmetrically arranged between the fixed ring and the movable ring, four clamping blocks are slidably connected inside the fixed ring, a rotating plate is rotatably connected to one side of the four clamping blocks opposite to each other, and one end of the rotating plate away from the clamping blocks is rotatably connected to the outside of the movable ring.

[0009] As a further description of the above technical solution:

[0010] The bottom of the fixed ring is fixedly connected to the top of the support seat.

[0011] As a further description of the above technical solution:

[0012] The bottom of the electric push rod is fixedly connected to the outside of the fixed ring, and the output end of the electric push rod is fixedly connected to the outside of the movable ring.

[0013] As a further description of the above technical solution:

[0014] A tubular part is arranged between the inside of the fixed ring and the movable ring, and the side opposite to the four clamping blocks is abutted with the tubular part.

[0015] As a further description of the above technical solution:

[0016] The filter cleaning mechanism includes two fixed frames, a fixed assembly is arranged on the top of the two fixed frames, and a cleaning assembly is arranged inside the fixed frame.

[0017] As a further description of the above technical solution:

[0018] The fixed assembly includes a limiting column, the limiting column is fixedly connected to the top of the fixed frame, and a limiting block is sleeved on the outside of the two limiting columns.

[0019] As a further description of the above technical solution:

[0020] The cleaning assembly includes a flow guide cylinder, a fine filter screen is installed on the inside of the flow guide cylinder, and a strong magnetic ring is sleeved on the outside of the flow guide cylinder.

[0021] As a further description of the above technical solution:

[0022] The inside of the collecting groove is equipped with a flow guide pipe, one end of a flow guide cylinder is connected with the flow guide pipe, and the other end of the flow guide cylinder is connected with an input end of a water pump.

[0023] The utility model has the advantages of the following:

[0024] 1、 the utility model discloses, through the two clamping rings of before and after place the clamped tubular article, can realize the preliminary fixation, the clamping ring is placed with the support seat below, can keep stable, subsequently through the electric push rod and drive the ring, and the rotating plate that the top ring outside is connected rotates along with the movement of the ring, make the clamping block slide to the clamping ring inside, and the clamping of the clamped article is realized initially.

[0025] 2、 the utility model discloses, the cooling liquid with the chippings is first filtered initially in the filter plate of recovery tank, and the impurity of larger particle is intercepted.Under the action of recovery pump, cooling liquid is introduced into the flow guide pipe and enters the connecting pipe, and then is filtered secondly through the fine filter screen to remove the fine impurity in cooling liquid.Meanwhile, the flow guide cylinder outside is equipped with the strong magnetic ring, and the fine iron filings possibly remaining in cooling liquid are further adsorbed and separated.Through the synergistic effect of multiple cleaning devices of coarse filter, fine filter screen and magnetic ring, cooling liquid is effectively purified, and the cleanliness is ensured, and efficient and stable cooling support is provided for subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of the auxiliary clamp for automobile part machining provided by the utility model;

[0027] Figure 2 It is a structure schematic view of the electric push rod of the auxiliary clamp for automobile part machining provided by the utility model;

[0028] Figure 3 It is a structure schematic view of the filter plate of the auxiliary clamp for automobile part machining provided by the utility model;

[0029] Figure 4 It is Figure 3 It is an enlarged view of A in the utility model;

[0030] Figure 5 It is a structure schematic view of the strong magnetic ring of the auxiliary clamp for automobile part machining provided by the utility model.

[0031] LEGEND:

[0032] 1, processing seat; 2, collection groove; 3, support seat; 4, clamping mechanism; 401, fixed ring; 402, moving ring; 403, electric push rod; 404, clamping block; 405, rotating plate; 5, filter plate; 6, water pump; 7, recovery cylinder; 8, filtering and cleaning mechanism; 801, fixed frame; 802, limiting block; 803, limiting column; 804, flow guide cylinder; 805, fine filter screen; 806, strong magnetic ring. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Referring to Figure 1 Figure 3 An embodiment provided by the present application: an auxiliary clamp for automobile part machining, comprising a processing seat 1, a support seat 3, a clamping mechanism 4 and a collection groove 2, the overall structure is compact, and the function distribution is reasonable. The support seat 3 is fixedly connected to the top of the processing seat 1 on both sides, for stabilizing the overall structure of the clamp and providing support for the clamping mechanism 4; the collection groove 2 and the filter plate 5 arranged inside the processing seat 1 are used for collecting the cooling liquid and the cutting chips generated in the machining process, facilitating subsequent cleaning and recycling. The clamping mechanism 4 is composed of a fixed ring 401 and a moving ring 402, two electric push rods 403 are symmetrically arranged between the fixed ring 401 and the moving ring 402, and the accurate movement of the moving ring 402 is realized through the push rod. The bottom of the fixed ring 401 is fixedly connected to the top of the support seat 3, forming a firm fixed base, the moving ring 402 is driven to slide by the electric push rod 403, the inner side of the clamping block 404 abuts against the tubular part, ensuring the clamping stability, the outer side of the clamping block 404 is connected with the moving ring 402 through the rotating plate 405, and the rotating design of the rotating plate 405 ensures the uniform distribution of the clamping force, thereby avoiding the deviation or deformation of the part in the machining process, and further improving the machining precision and efficiency.

[0035] Referring to Figure 3 Figure 5 ​​A filtering and cleaning mechanism 8 is arranged between the collecting tank 2 and the recovery cylinder 7, and a closed circulation system is formed by the water pump 6 and the pipeline to ensure efficient filtering and recycling of the cooling liquid. The filtering and cleaning mechanism 8 comprises two fixed frames 801, and a fixing assembly is arranged on the top of the frame to stabilize the whole filtering structure. The fixing assembly is composed of a limiting column 803 and a limiting block 802, the limiting column 803 is fixed on the top of the frame, and the limiting block 802 can be sleeved outside the limiting column 803 to ensure that the components are fixed firmly and facilitate subsequent cleaning of the inside of the flow guide cylinder 804; the cleaning assembly comprises the flow guide cylinder 804, and a fine filter screen 805 is arranged on the inside of the flow guide cylinder 804 to filter small particle impurities; a strong magnetic ring 806 is sleeved outside the flow guide cylinder 804 to specially adsorb fine iron filings in the cooling liquid and further purify the cooling liquid. The cooling liquid is introduced into the flow guide cylinder 804 through the flow guide pipe of the collecting tank 2, and after multiple cleaning of the fine filter screen 805 and the magnetic ring, the cooling liquid flows into the input end of the water pump 6 and returns to the recovery cylinder 7. The multi-level filtering design in combination with the adsorption of the strong magnetic ring 806 effectively guarantees the cleanliness and recycling efficiency of the cooling liquid, provides stable and reliable cooling support for the machining process, and reduces environmental pollution and resource waste.

[0036] Working principle: the clamping mechanism 4 is composed of a fixed ring 401 and a movable ring 402, the movable ring 402 is driven to move by the electric push rod 403, four clamping blocks 404 are driven to slide, the pipe-shaped part is clamped, the clamping blocks 404 are connected with the movable ring 402 through the rotating plate 405, and the clamping force is uniformly distributed, so that the part is stabilized and the machining precision is improved. During the machining process, the cooling liquid and the cutting chips are collected through the collecting tank 2, the cooling liquid is preliminarily filtered through the filter plate 5, then enters the filtering and cleaning mechanism 8 through the flow guide pipe, the filtering and cleaning mechanism 8 is composed of the fixed frame 801 and the flow guide cylinder 804 inside the fixed frame 801, the fine filter screen 805 is arranged in the flow guide cylinder 804 to remove fine particle impurities, and the strong magnetic ring 806 is sleeved outside the flow guide cylinder 804 to further adsorb fine iron filings in the cooling liquid. The purified cooling liquid is delivered to the recovery cylinder 7 through the water pump 6 to realize recycling. The whole device is designed by efficient clamping and multiple filtering, which not only guarantees the stability and precision of machining, but also effectively purifies the cooling liquid, reduces pollution and improves resource utilization.

[0037] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. An auxiliary jig for processing of automobile parts, comprising a processing seat (1) and a recovery cylinder (7), characterized in that: The top of the processing seat (1) is fixedly connected with support seat (3), the inside of the processing seat (1) is provided with collecting groove (2), the top of two support seat (3) is provided with clamping mechanism (4), the inside of collecting groove (2) is installed with filter plate (5), collecting groove (2) and recycling cylinder (7) are connected through water pump (6), pipeline and filter cleaning mechanism (8); The clamping mechanism (4) includes a fixed ring (401) and a moving ring (402), two of which are symmetrically provided with two electric push rods (403), the inside of the fixed ring (401) is slidably connected with four clamping blocks (404), the side of the four clamping blocks (404) away from each other is rotatably connected with a rotating plate (405), the end of the rotating plate (405) away from the clamping block (404) is rotatably connected to the outside of the moving ring (402).

2. The auxiliary fixture for machining of automobile parts as claimed in claim 1 wherein: The bottom of the fixed ring (401) is fixedly connected to the top of the support seat (3).

3. The auxiliary fixture for machining of automobile parts as claimed in claim 1 wherein: The bottom of the electric push rod (403) is fixedly connected to the outside of the fixed ring (401), and the output end of the electric push rod (403) is fixedly connected to the outside of the moving ring (402).

4. The auxiliary fixture for machining of automobile parts as claimed in claim 1 wherein: The inside of the fixed ring (401) and the moving ring (402) is provided with a tubular part, the side of the four clamping blocks (404) opposite to each other abuts against the tubular part.

5. The auxiliary fixture for machining of automobile parts as claimed in claim 1 wherein: The filter cleaning mechanism (8) includes two fixed frames (801), two fixed frames (801) are provided with a fixed assembly, the inside of the fixed frame (801) is provided with a cleaning assembly.

6. The auxiliary fixture for machining of an automobile part according to claim 5, wherein: The fixed assembly includes a limiting column (803), the limiting column (803) is fixedly connected to the top of the fixed frame (801), and the outside of two limiting columns (803) is sleeved with a limiting block (802).

7. The auxiliary fixture for machining of automobile parts as claimed in claim 5 wherein: The cleaning assembly includes a flow guide cylinder (804), the inside of the flow guide cylinder (804) is mounted with a fine filter screen (805), the outside of the flow guide cylinder (804) is sleeved with a strong magnetic ring (806).

8. The auxiliary fixture for machining of automobile parts as claimed in claim 7 wherein: The inside of the collecting groove (2) is provided with a flow guide pipe, one end of the flow guide cylinder (804) is connected with the flow guide pipe, and the other end of the flow guide cylinder (804) is connected with the input end of the water pump (6).

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