Gauge block double-end-face grinding device

Abstract

The utility model discloses a gauge block double-end-face grinding device which comprises a hydraulic telescopic module, the output end of the hydraulic telescopic module is fixedly connected with an upper grinding disc, the bottom of the hydraulic telescopic module is fixedly connected with a double-end grinding machine, and the output end of the double-end grinding machine is fixedly connected with an inner gear. Five planetary gears are meshed with the surface of the inner gear, an outer gear ring is meshed with the outer sides of the planetary gears, a lower grinding disc is arranged at the bottoms of the planetary gears, and the bottom of the lower grinding disc is fixedly connected with the top of a double-end grinding machine. Firstly, the gauge block is placed between the clamping blocks, the two rotating blocks are rotated at the same time, the sliding block moves towards the inner side, the sliding block drives the U-shaped connecting block to move towards the inner side, the U-shaped connecting block drives the clamping blocks to move towards the inner side, the clamping blocks make contact with the gauge block, at the moment, the gauge block can be fixed, and therefore the effect of facilitating fixing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gauge block double-end surface grinding, in particular to a gauge block double-end surface grinding device. Background Art

[0002] When grinding the double-end surfaces of gauge blocks, a double-end surface grinder is required. The double-end surface grinder is a highly efficient industrial production equipment, mainly used for grinding two parallel surfaces of a workpiece. The double-end surface grinder usually adopts a gantry structure and a box-shaped body, with good rigidity. It is equipped with variable frequency speed regulation, dual motor drive and PLC control system, which can easily adjust the grinding speed and is suitable for grinding various components. The equipment is widely used in hydraulic and pneumatic components, hydraulic motor components, automotive steering pump components and other fields, as well as the processing of various materials such as metal, ceramics, glass, etc. The double-end surface grinder has the advantages of efficient grinding, precision control, multi-functional application, automated operation and energy saving and environmental protection. It can greatly improve the grinding efficiency, save time and labor costs, and ensure the consistency and accuracy of the grinding results.

[0003] In the process of producing and processing workpiece gauge blocks, a double-end grinder is required, but the existing double-end grinder is not convenient for fixing the gauge blocks. When fixing the gauge blocks, the planetary gear with grooves needs to be replaced according to the shape of the gauge blocks. However, a single planetary gear with grooves cannot fix gauge blocks of different shapes, resulting in too long time required for fixing the gauge blocks, which reduces the applicability of the double-end surface grinding device.

[0004] Therefore, it is necessary to redesign the double-end grinding machine to make it easier to fix the gauge block. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a double-end surface grinding device for gauge blocks, which has the advantage of being easy to fix the gauge blocks, and solves the problem that the existing double-end grinding machine is not convenient for fixing the gauge blocks. When fixing the gauge blocks, it is necessary to replace the planetary gear with grooves according to the shape of the gauge blocks. However, a single planetary gear with grooves cannot fix gauge blocks of different shapes, resulting in too long time required for fixing the gauge blocks, which reduces the applicability of the double-end surface grinding device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a gauge block double-end surface grinding device, comprising a hydraulic telescopic module, wherein the output end of the hydraulic telescopic module is fixedly connected to an upper grinding disc, the bottom of the hydraulic telescopic module is fixedly connected to a double-end grinder, the output end of the double-end grinder is fixedly connected to an internal gear, the surface of the internal gear is meshed with planetary gears, the number of the planetary gears is five, the outer sides of the planetary gears are meshed with an outer gear ring, a lower grinding disc is provided at the bottom of the planetary gear, and the bottom of the lower grinding disc is fixedly connected to the top of the double-end grinder;

[0007] The inner wall of the planetary gear is movably connected to a screw through a bearing, and there are two screws. The outer side of the screw is fixedly connected to a rotating block, and the top of the rotating block passes through the top of the planetary gear. The surface of the screw is threadedly connected to a V-shaped slide rod, and the inner wall of the V-shaped slide rod is slidably connected to a slider. There are four sliders, and the surface of the slider is fixedly connected to a U-shaped connecting block, and the inner side of the U-shaped connecting block is fixedly connected to a clamping block.

[0008] As a preferred embodiment of the present invention, the surface of the rotating block is provided with anti-slip grooves, and the shape of the anti-slip grooves is diamond-shaped.

[0009] As a preferred embodiment of the present invention, an anti-slip pad is fixedly connected to the inner side of the clamping block, and the material of the anti-slip pad is rubber.

[0010] As a preferred embodiment of the present invention, the bottom of the double-end grinder is fixedly connected with an anti-sliding block, and the shape of the anti-sliding block is rectangular.

[0011] As a preferred embodiment of the present invention, the material of the outer gear ring is aluminum alloy, and the shape of the outer gear ring is annular.

[0012] As a preferred embodiment of the present invention, the material of the screw is stainless steel, and the shape of the screw is cylindrical.

[0013] As a preferred embodiment of the present invention, a heat dissipation hole is opened on the front side of the double-ended grinder, and the heat dissipation hole is in the shape of an elongated strip.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model first places the gauge block between the clamping blocks, and rotates the two rotating blocks at the same time to move the slider inward, the slider drives the U-shaped connecting block to move inward, and the U-shaped connecting block drives the clamping block to move inward, so that the clamping block contacts the gauge block. At this time, the gauge block can be fixed, thereby achieving the effect of easy fixation.

[0016] 2. The utility model is provided with anti-slip grooves, which can increase the friction between the user's hands and the rotating block, preventing the rotating block from slipping out of the hands during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the hydraulic telescopic module structure of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the double-end grinding machine structure of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the planetary gear structure of the utility model;

[0020] Figure 4 This is a top sectional view of the planetary gear structure of the present invention.

[0021] In the figure: 1. Hydraulic telescopic module; 2. Upper grinding disc; 3. Double-end grinder; 4. Internal gear; 5. Planetary gear; 6. External gear ring; 7. Lower grinding disc; 8. Screw; 9. Rotating block; 10. V-shaped slide rod; 11. Sliding block; 12. U-shaped connecting block; 13. Clamping block; 14. Anti-slip groove; 15. Anti-slip pad; 16. Anti-sliding block; 17. Heat dissipation hole. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a gauge block double-end surface grinding device, including a hydraulic telescopic module 1, the output end of the hydraulic telescopic module 1 is fixedly connected to an upper grinding disc 2, the bottom of the hydraulic telescopic module 1 is fixedly connected to a double-end grinder 3, the output end of the double-end grinder 3 is fixedly connected to an internal gear 4, the surface of the internal gear 4 is meshed with planetary gears 5, the number of planetary gears 5 is five, the outer side of the planetary gears 5 is meshed with an outer gear ring 6, the bottom of the planetary gears 5 is provided with a lower grinding disc 7, and the bottom of the lower grinding disc 7 is fixedly connected to the top of the double-end grinder 3;

[0024] The inner wall of the planetary gear 5 is movably connected to a screw rod 8 through a bearing. There are two screw rods 8. The outer side of the screw rod 8 is fixedly connected to a rotating block 9. The top of the rotating block 9 passes through the top of the planetary gear 5. The surface of the screw rod 8 is threadedly connected to a V-shaped slide rod 10. The inner wall of the V-shaped slide rod 10 is slidably connected to a slider 11. There are four sliders 11. The surface of the slider 11 is fixedly connected to a U-shaped connecting block 12. The inner side of the U-shaped connecting block 12 is fixedly connected to a clamping block 13.

[0025] refer to Figure 4 The surface of the rotating block 9 is provided with anti-slip grooves 14, and the shape of the anti-slip grooves 14 is diamond-shaped.

[0026] As a technical optimization solution of the present invention, by providing the anti-slip grooves 14, the friction between the user's hands and the rotating block 9 can be increased, preventing the rotating block 9 from slipping out of the user's hands during use.

[0027] refer to Figure 4 The inner side of the clamping block 13 is fixedly connected with an anti-skid pad 15, and the material of the anti-skid pad 15 is rubber.

[0028] As a technical optimization solution of the present invention, by providing the anti-slip pad 15, the friction between the clamping block 13 and the gauge block can be increased, so that the gauge block can be fixed more firmly.

[0029] refer to Figure 1 The bottom of the double-ended grinder 3 is fixedly connected with an anti-sliding block 16, which is rectangular in shape.

[0030] As a technical optimization solution of the present invention, by providing an anti-sliding block 16, the friction between the double-end grinder 3 and the ground can be increased to prevent the double-end grinder 3 from shaking during use.

[0031] refer to Figure 2 The material of the outer gear ring 6 is aluminum alloy, and the shape of the outer gear ring 6 is circular.

[0032] As a technical optimization solution of the present invention, by providing the outer gear ring 6 made of aluminum alloy, the strength of the outer gear ring 6 can be increased, making the outer gear ring 6 less susceptible to damage.

[0033] refer to Figure 4 The material of the screw rod 8 is stainless steel, and the shape of the screw rod 8 is cylindrical.

[0034] As a technical optimization solution of the present invention, by providing the screw rod 8 with a stainless steel material, it is possible to prevent the screw rod 8 from rusting and preventing the screw rod 8 from being damaged due to rust.

[0035] refer to Figure 1 A heat dissipation hole 17 is provided on the front side of the double-ended grinder 3 , and the heat dissipation hole 17 is in the shape of an elongated strip.

[0036] As a technical optimization solution of the present invention, by providing the heat dissipation holes 17 , the double-ended grinder 3 can be cooled, thereby preventing the double-ended grinder 3 from being damaged due to overheating.

[0037] The working principle and usage process of the utility model: when in use, first place the gauge block between the clamping block 13, and rotate the two rotating blocks 9 at the same time. The rotating block 9 drives the screw 8 to rotate, and the screw thread is used to drive the V-shaped slide rod 10 to move inward, and the V-shaped slide rod 10 drives the slider 11 to move inward, and the slider 11 drives the U-shaped connecting block 12 to move inward, and the U-shaped connecting block 12 drives the clamping block 13 to move inward so that the clamping block 13 contacts the gauge block. At this time, the gauge block can be fixed, thereby achieving the effect of easy fixation. Next, the hydraulic telescopic module 1 is used to move the upper grinding disc 2 downward so that the upper grinding disc 2 contacts the gauge block, and then the double-end grinder 3 is used to rotate the internal gear 4, and the internal gear 4 drives the planetary gear 5 to rotate, and the planetary gear 5 drives the gauge block to rotate. At this time, the upper grinding disc 2 and the lower grinding disc 7 can be used to grind the gauge block.

[0038] To sum up: the double-end surface grinding device for gauge blocks solves the problem that the existing double-end grinder is inconvenient to fix the gauge blocks by setting a hydraulic telescopic module 1, an upper grinding disc 2, a double-end grinder 3, an internal gear 4, a planetary gear 5, an outer gear ring 6, a lower grinding disc 7, a screw 8, a rotating block 9, a V-shaped slide rod 10, a slider 11, a U-shaped connecting block 12, and a clamping block 13. When fixing the gauge blocks, it is necessary to replace the planetary gear with a groove according to the shape of the gauge blocks. However, a single planetary gear with a groove cannot fix gauge blocks of different shapes, resulting in too long a time required to fix the gauge blocks, which reduces the application scope of the double-end surface grinding device.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the 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 double-end surface grinding device for a gauge block, comprising a hydraulic telescopic module (1), characterized in that: The output end of the hydraulic telescopic module (1) is fixedly connected to an upper grinding disc (2), the bottom of the hydraulic telescopic module (1) is fixedly connected to a double-end grinder (3), the output end of the double-end grinder (3) is fixedly connected to an internal gear (4), the surface of the internal gear (4) is meshed with planetary gears (5), the number of the planetary gears (5) is five, the outer sides of the planetary gears (5) are meshed with an outer gear ring (6), the bottom of the planetary gears (5) is provided with a lower grinding disc (7), the bottom of the lower grinding disc (7) is fixedly connected to the top of the double-end grinder (3); The inner wall of the planetary gear (5) is movably connected to a screw rod (8) through a bearing, the number of the screw rods (8) is two, the outer side of the screw rod (8) is fixedly connected to a rotating block (9), the top of the rotating block (9) penetrates the top of the planetary gear (5), the surface of the screw rod (8) is threadedly connected to a V-shaped sliding groove rod (10), the inner wall of the V-shaped sliding groove rod (10) is slidably connected to a slider (11), the number of the sliders (11) is four, the surface of the slider (11) is fixedly connected to a U-shaped connecting block (12), and the inner side of the U-shaped connecting block (12) is fixedly connected to a clamping block (13).

2. A gauge block double-end surface grinding device according to claim 1, characterized in that: The surface of the rotating block (9) is provided with anti-skid patterns (14), and the shape of the anti-skid patterns (14) is rhombus.

3. The double-end surface grinding device for a gauge block according to claim 1, characterized in that: The inner side of the clamping block (13) is fixedly connected with an anti-skid pad (15), and the material of the anti-skid pad (15) is rubber.

4. The double-end surface grinding device for a gauge block according to claim 1, characterized in that: The bottom of the double-end grinder (3) is fixedly connected with an anti-sliding block (16), and the anti-sliding block (16) is rectangular in shape.

5. The double-end surface grinding device for a gauge block according to claim 1, characterized in that: The material of the outer gear ring (6) is aluminum alloy, and the shape of the outer gear ring (6) is annular.

6. The double-end surface grinding device for a gauge block according to claim 1, characterized in that: The material of the screw rod (8) is stainless steel, and the shape of the screw rod (8) is cylindrical.

7. The double-end surface grinding device for a gauge block according to claim 1, characterized in that: A heat dissipation hole (17) is provided on the front side of the double-end grinder (3), and the heat dissipation hole (17) is in the shape of an elongated strip.

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