Special-shaped graphite piece product machining device

Abstract

The utility model relates to the technical field of special-shaped graphite piece product machining, in particular to a special-shaped graphite piece product machining device which comprises a movable base, a lower die body is arranged in the middle of the movable base, a clamping ring is arranged right above the lower die body, an annular sweeping brush is fixedly connected to the inner side of the clamping ring, and the annular sweeping brush is fixedly connected to the lower die body. A spring, a guide strip, a clamping ring, an annular sweeping brush, a movable square plate, a guide pipe, a movable supporting rod and a supporting rod are arranged on the upper die body, an upper die body is connected to the center of the clamping ring in an inserted mode, and the top of the upper die body is fixedly connected with the movable square plate. According to the special-shaped graphite piece product processing device, when the special-shaped graphite piece product is subjected to pre-pressing forming processing, in order to solve the problem that graphite raw materials remain on the surface of an upper mold body after processing, the device can clean up the upper mold body with the graphite raw materials remain on the surface through a rebounding sweeping brush structure, manpower is fully reduced, and the working efficiency is improved. The cleaning time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of processing special-shaped graphite parts, in particular to a device for processing special-shaped graphite parts. Background Art

[0002] In industrial production, special-shaped graphite parts refer to products with various shapes that are further processed on the basis of graphite materials. At the same time, when special-shaped graphite parts are produced and processed, the processing includes the use of hydraulic press equipment to pre-press the special-shaped graphite parts in a pressing and forming manner;

[0003] When the existing processing device, i.e., the hydraulic press equipment, is working, it mainly realizes the pre-pressing and forming of special-shaped graphite parts products through the downward punching action of the upper mold. However, considering that some graphite raw materials will remain on the mold surface during the forming process, due to the influence of continuous production and processing and long working hours, the conventional manual operation method of using tools to clean the mold surface often has the problems of being laborious and time-consuming, low working efficiency and deviation in cleaning effect during the actual operation process. Therefore, a special-shaped graphite parts processing device is proposed to address the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a device for processing special-shaped graphite parts, so as to solve the problems in the above-mentioned background technology that the existing processing device, i.e., the hydraulic press equipment, is laborious and time-consuming, has low working efficiency and poor cleaning effect when cleaning the mold surface.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A device for processing special-shaped graphite parts comprises a movable base, a lower mold body is provided in the middle position of the movable base, a clamping ring is provided directly above the lower mold body, an annular sweeping brush is fixedly connected to the inner side of the clamping ring, an upper mold body is plugged into the center position of the clamping ring, a movable square plate is fixedly connected to the top of the upper mold body, a conduit is plugged into the top surface of the movable square plate, a movable support rod is slidably connected to the bottom position of the conduit, a support rod is fixedly connected to the bottom end of the movable support rod, a clamping groove is provided on the bottom end surface of the movable square plate, a ring groove is provided on one side of the clamping groove near the middle position of the movable square plate, a spring is fixedly connected to the top of the movable support rod, and guide bars are slidably connected to the two sides of the movable support rod.

[0007] Preferably, the outer shape of the lower mold body is a cylindrical structure, and the outer end of the lower mold body and the inner end of the upper mold body are matched in shape.

[0008] Preferably, the top end of the conduit is fixedly connected to a supporting top plate, a hydraulic telescopic rod is fixedly installed at the middle position of the supporting top plate, and the movable end of the hydraulic telescopic rod is fixedly connected to the movable square plate.

[0009] Preferably, the bottom of the supporting top plate is fixedly connected with a side guide rod, and the side guide rods are provided in two groups of two. The outer sleeves of the side guide rods are provided with side sliding sleeves, and the two groups of side sliding sleeves are respectively fixedly connected to the movable square plate, and the movable square plate is slidably connected to the side guide rods through the side sliding sleeves.

[0010] Preferably, a group of the support rods are respectively fixedly connected to the clamping ring, the brush surface of the annular sweeping brush is fitted with the outer surface of the upper mold body, the clamping ring and the annular sweeping brush are coaxially arranged, the outer end of the clamping ring and the inner end of the annular groove are matched in size, the annular groove and the movable square plate are integrally formed, the conduit passes through the interior of the clamping groove and is fixedly connected to a group of the guide bars, and the spring is fixedly installed on the inner side of the conduit.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, the springs, guide bars, snap rings, annular sweeping brushes, movable square plates, conduits, movable struts and support rods are provided, which facilitates the special-shaped graphite parts processing device to be able to perform pre-pressing processing on special-shaped graphite parts. In order to solve the problem of residual graphite raw materials on the surface of the upper mold body after processing, the device can use a reboundable sweeping brush structure composed of springs, guide bars, snap rings, annular sweeping brushes, movable square plates, conduits, movable struts and support rods to clean the upper mold body with residual graphite raw materials on the surface. Different from the previous operation method that requires manual use of tools to clean the surface, the additional use of the reboundable sweeping brush structure can fully reduce manpower and shorten cleaning time. At the same time, the overall structure adopts a ring structure setting, which can also ensure the work efficiency and cleaning effect of the device when carrying out surface cleaning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the left composite plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the bottom structure of the movable square plate of the utility model.

[0016] In the figure: 1. movable base; 2. lower mold body; 3. retaining ring; 4. annular sweeping brush; 5. upper mold body; 6. movable square plate; 7. guide tube; 8. movable support rod; 9. supporting rod; 10. supporting top plate; 11. hydraulic telescopic rod; 12. side guide rod; 13. side sliding sleeve; 14. spring; 15. guide bar; 16. retaining groove; 17. annular groove. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A device for processing special-shaped graphite parts includes a movable base 1, a lower mold body 2 is provided in the middle position of the movable base 1, a clamping ring 3 is provided directly above the lower mold body 2, an annular sweeping brush 4 is fixedly connected to the inner side of the clamping ring 3, an upper mold body 5 is plugged into the center position of the clamping ring 3, a movable square plate 6 is fixedly connected to the top of the upper mold body 5, a conduit 7 is plugged into the top surface of the movable square plate 6, a movable support rod 8 is slidably connected to the bottom position of the conduit 7, a supporting rod 9 is fixedly connected to the bottom end of the movable support rod 8, a clamping groove 16 is provided on the bottom end surface of the movable square plate 6, a ring groove 17 is provided on one side of the clamping groove 16 near the middle position of the movable square plate 6, a spring 14 is fixedly connected to the top of the movable support rod 8, and guide bars 15 are slidably connected to the two sides of the movable support rod 8.

[0020] like Figure 1 As shown, the outer shape of the lower mold body 2 is a cylindrical structure, and the shapes of the outer end of the lower mold body 2 and the inner end of the upper mold body 5 are matched. The matching of the inner and outer shapes can utilize the device to realize the pre-pressing and forming operation of the special-shaped graphite product through the plug-in cooperation between the lower mold body 2 and the upper mold body 5; the top of the conduit 7 is fixedly connected to the support top plate 10, and the middle position of the support top plate 10 is fixedly installed with a hydraulic telescopic rod 11, and the movable end of the hydraulic telescopic rod 11 is fixedly connected to the movable square plate 6. The hydraulic telescopic rod 11 in the started operating state will provide a lifting power source to the upper mold body 5.

[0021] like Figure 1 、 Figure 2 and Figure 3As shown, the bottom of the supporting top plate 10 is fixedly connected with a side guide rod 12, and the side guide rods 12 are provided with two groups in total. The outer sleeve of the side guide rod 12 is provided with a side sliding sleeve 13. The two groups of side sliding sleeves 13 are fixedly connected to the movable square plate 6 respectively. The movable square plate 6 is slidably connected to the side guide rod 12 through the side sliding sleeve 13. When the movable square plate 6 carries the upper mold body 5 to realize the up and down lifting action, the sliding connection between the side sliding sleeve 13 and the side guide rod 12 provides a guiding auxiliary limit for the lifting action of the two; a group of supporting rods 9 are fixedly connected to the clamping ring 3 respectively, and the annular sweeping brush 4 is fixedly connected to the clamping ring 3. The brush surface is fitted with the outer surface of the upper mold body 5, the retaining ring 3 and the annular sweeping brush 4 are coaxially arranged, the outer end of the annular sweeping brush 4 is matched with the inner end size of the annular groove 17, the annular groove 17 and the movable square plate 6 are integrally formed, the conduit 7 passes through the interior of the retaining groove 16 and is fixedly connected to a group of guide bars 15, the spring 14 is fixedly installed on the inner side of the conduit 7, and the conduit 7 and the movable support rod 8 are elastically connected, which will facilitate the entire sweeping brush structure to adapt to the lifting action of the upper mold body 5 and make relative rebound adjustment, so that the device can successfully complete the pre-pressing molding process.

[0022] Working process: The electric energy required for the startup and operation of the device in the present invention all comes from an external power supply. When the device for processing special-shaped graphite parts is needed, first, the raw materials required for processing special-shaped graphite parts are guided out through the external unloading structure and accurately fed into the interior of the lower mold body 2. Under the limiting action of the supporting top plate 10, the device will start the hydraulic telescopic rod 11 to quickly stretch the movable square plate 6 and the upper mold body 5 downward. While the upper mold body 5 is able to be inserted into the lower mold body 2 of suitable size, the device will use stamping and pressing to realize the pre-pressing and forming of the special-shaped graphite parts. Finally, after the special-shaped graphite parts to be formed are taken out from the interior of the lower mold body 2, the device can complete a single pre-pressing and forming operation. Considering that some graphite raw materials will remain on the outer surface of the upper mold body 5 after the pressing operation, these graphite raw materials need to be processed. When the upper mold body 5 is about to be fully inserted into the interior of the lower mold body 2, the retaining ring 3 and the support rod 9 will be in a state of being just embedded in the annular groove 17 and the retaining groove 16. At the same time, when the upper mold body 5 is completed and inserted into the interior of the lower mold body 2, the movable support rod 8 will squeeze the spring 14 upward due to the continued action of the movable square plate 6 and the upper mold body 5, so that the device can use the elastic connection between the conduit 7 and the movable support rod 8 to cooperate with the upper mold body 5 to smoothly complete the entire lifting action. Then, when the upper mold body 5 completes the processing operation and resets from bottom to top, as the movable support rod 8 is reset to the original height position with the help of the rebound effect generated by the spring 14, the device will use the annular sweeping brush 4 inside the retaining ring 3 instead of manual labor to clean the outer surface of the upper mold body 5 during the resetting action of the upper mold body 5, so as to avoid the residual graphite raw material affecting the processing quality of the next level.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing special-shaped graphite parts, comprising a movable base (1), characterized in that: A lower mold body (2) is provided in the middle position of the movable base (1), a clamping ring (3) is provided just above the lower mold body (2), an annular sweeping brush (4) is fixedly connected to the inner side of the clamping ring (3), an upper mold body (5) is plugged into the center position of the clamping ring (3), a movable square plate (6) is fixedly connected to the top of the upper mold body (5), a conduit (7) is plugged into the top surface of the movable square plate (6), a movable support rod (8) is slidably connected to the bottom position of the conduit (7), a supporting rod (9) is fixedly connected to the bottom end of the movable support rod (8), a clamping groove (16) is provided on the bottom end surface of the movable square plate (6), a ring groove (17) is provided on one side of the clamping groove (16) close to the middle position of the movable square plate (6), a spring (14) is fixedly connected to the top of the movable support rod (8), and guide bars (15) are slidably connected to the two sides of the movable support rod (8).

2. The device for processing special-shaped graphite parts according to claim 1, characterized in that: The outer shape of the lower mold body (2) is a cylindrical structure, and the outer end of the lower mold body (2) and the inner end of the upper mold body (5) are arranged to match each other in shape.

3. The device for processing special-shaped graphite parts according to claim 1, characterized in that: The top end of the conduit (7) is fixedly connected to a supporting top plate (10), a hydraulic telescopic rod (11) is fixedly installed in the middle of the supporting top plate (10), and the movable end of the hydraulic telescopic rod (11) is fixedly connected to the movable square plate (6).

4. The device for processing special-shaped graphite parts according to claim 3, characterized in that: The bottom of the supporting top plate (10) is fixedly connected with a side guide rod (12), and the side guide rods (12) are provided in two groups, with two of each group forming a group. The outer sleeves of the side guide rods (12) are provided with side sliding sleeves (13), and the two groups of side sliding sleeves (13) are respectively fixedly connected to the movable square plate (6), and the movable square plate (6) is slidably connected to the side guide rods (12) through the side sliding sleeves (13).

5. The device for processing special-shaped graphite parts according to claim 1, characterized in that: A group of the support rods (9) are fixedly connected to the clamping ring (3), the brush surface of the annular sweeping brush (4) is fitted with the outer surface of the upper mold body (5), the clamping ring (3) and the annular sweeping brush (4) are coaxially arranged, the outer end of the clamping ring (3) and the inner end of the annular groove (17) are matched in size, the annular groove (17) and the movable square plate (6) are integrally formed, the conduit (7) passes through the interior of the clamping groove (16) and is fixedly connected to a group of the guide bars (15), and the spring (14) is fixedly installed on the inner side of the conduit (7).

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