Clamping device for tungsten steel machining

Abstract

The utility model provides a clamping device for tungsten steel machining, and relates to the technical field of tungsten steel machining, the clamping device comprises an operation table, one side of the surface of the operation table is connected with a clamping adjusting assembly, the clamping adjusting assembly comprises a fixing plate, and guide holes are formed in the two sides of the fixing plate; an electric push rod is connected to the center of the interior of the fixing plate, a clamping plate is connected to the output end of the electric push rod, a guide rod is connected to the position, matched with the guide hole, of the clamping plate, and an adjusting frame is connected to the center of the surface of the operation table. According to the tungsten steel machining and clamping device, when tungsten steel is machined and clamped, the electric push rod can be started to push the clamping plates to clamp the tungsten steel with different lengths, when the tungsten steel is rotated, the motor can be started to drive the rotating plate to rotate, the tungsten steel is rotated, meanwhile, the distance between the auxiliary wheels can be adjusted according to the diameter of the tungsten steel, and the machining accuracy is improved. And tungsten steel of different sizes can be conveniently machined, and the overall practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of tungsten carbide processing technology, and in particular to a clamping device for tungsten carbide processing. Background Technology

[0002] The Rockwell hardness of tungsten steel is generally between HRB90 and 110, which increases the cutting force and makes it easy for problems such as chipping and wire breakage to occur during the machining process.

[0003] As disclosed in announcement number CN222404727U, a polishing device for machining tungsten carbide end mills includes: a machining table, a gantry frame mounted on top of the machining table, an electric cylinder located below the gantry frame, a polishing machine located at the output end of the electric cylinder, a clamping mechanism on the gantry frame, and a transverse mechanism on the clamping mechanism for moving the polishing machine. This utility model, through the clamping mechanism, places a tungsten carbide rod between two auxiliary rollers, which support it. One end of each auxiliary roller clamps a clamping block on a rotating shaft. Then, an electric push rod extends, moving the tungsten carbide rod. The other end of the tungsten carbide rod contacts a clamping block on a connecting shaft, allowing the two clamping blocks to hold both ends of the tungsten carbide rod. The clamping blocks do not obstruct the outer walls of both ends of the tungsten carbide rod, improving the polishing effect. Furthermore, the distance between the two clamping blocks is adjustable, allowing for polishing of tungsten carbide plates of different lengths, thus improving practicality.

[0004] Existing devices can clamp and grind tungsten carbide plates of different lengths. However, when clamping tungsten carbide, the existing devices cannot adjust the spacing between the auxiliary wheels according to the diameter of the tungsten carbide, which causes great inconvenience when clamping tungsten carbide of different sizes. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing devices cannot adjust the spacing between auxiliary wheels according to the diameter of the tungsten carbide when clamping it, which makes it very inconvenient to clamp tungsten carbide of different sizes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a clamping device for tungsten steel processing, comprising an operating table, a clamping adjustment assembly connected to one side of the surface of the operating table, the clamping adjustment assembly comprising a fixed plate, guide holes being provided inside both sides of the fixed plate, an electric push rod being connected to the center of the interior of the fixed plate, a clamping plate being connected to the output end of the electric push rod, a guide rod being connected to the clamping plate at a position matching the guide hole, an adjustment frame being connected to the center of the surface of the operating table, sliding grooves being provided on both sides of the inner wall of the adjustment frame, a bidirectional screw being inserted into the interior of the adjustment frame, a bearing being connected to one end of each bidirectional screw, two sets of movable frames being connected to the surface of the bidirectional screw, threaded holes being provided inside both sets of movable frames, sliders being connected to both sides of both sets of movable frames, and auxiliary wheels being connected to the top of both sets of movable frames, a motor being connected to the other side of the operating table, and a rotating plate being connected to the output end of the motor.

[0007] Furthermore, the guide rod and the guide hole form a sliding connection, and the motor is electrically connected to an external power source through a control switch. The guide rod and the guide hole can improve the stability when the electric push rod pushes the clamping plate to extend or retract.

[0008] Furthermore, the bidirectional screw and the bearing form a rotatable connection, and the bidirectional screw and the rotating plate form a threaded connection through a threaded hole. The rotatable connection can improve the stability of the bidirectional screw during rotation, and the threaded connection can facilitate the adjustment of the spacing of the auxiliary wheel.

[0009] Furthermore, the outer surface of the slider is in contact with the inner wall of the groove, and a sliding connection is formed between the slider and the groove. This sliding connection can improve the stability of the auxiliary wheel when it moves.

[0010] Furthermore, shock-absorbing components are connected to the four corners of the bottom of the operating platform. Each shock-absorbing component includes a support leg, and a damper is connected to the bottom of each support leg. The shock-absorbing components can reduce the impact of ground vibration on the operating platform.

[0011] Furthermore, a spring is sleeved on the outer surface of the damper, a base plate is connected to the bottom of the damper, and an anti-slip pad is connected to the bottom of the base plate. The damper and the spring can improve the shock absorption effect.

[0012] Furthermore, the base plate and the spring form an elastic structure.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when clamping tungsten steel during processing, an electric push rod can be activated to push the clamping plate to clamp tungsten steel of different lengths. When rotating the tungsten steel, a motor can be activated to drive the rotating plate to rotate, thereby realizing the rotation of the tungsten steel. At the same time, the spacing of the auxiliary wheels can be adjusted according to the diameter of the tungsten steel, which is convenient to adapt to the processing of tungsten steel of different sizes and improves the overall practicality of the device.

[0015] 2. In this utility model, when the ground vibrates, the damper at the bottom of the support leg, together with the spring, can play a role in shock absorption, preventing the ground vibration from causing the operating table to vibrate and thus affecting the accuracy of tungsten steel processing. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a clamping device for tungsten carbide processing;

[0017] Figure 2 This utility model provides an exploded view of the fixing plate structure of a clamping device for tungsten carbide processing.

[0018] Figure 3 This utility model provides an exploded structural diagram of the adjusting frame of a clamping device for tungsten carbide processing;

[0019] Figure 4 This invention presents a partial exploded structural diagram of a clamping device for tungsten steel processing.

[0020] Legend: 1. Operating table; 2. Clamping and adjusting assembly; 201. Fixed plate; 202. Guide hole; 203. Electric push rod; 204. Clamping plate; 205. Guide rod; 206. Motor; 207. Rotating plate; 208. Adjusting frame; 209. Slide groove; 210. Bidirectional screw; 211. Bearing; 212. Moving frame; 213. Threaded hole; 214. Slider; 215. Auxiliary wheel; 3. Shock absorption assembly; 301. Support leg; 302. Damper; 303. Spring; 304. Base plate; 305. Anti-slip pad. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Examples, such as Figure 1 - Figure 3 As shown, this utility model provides a clamping device for tungsten carbide processing, including an operating table 1. A clamping adjustment assembly 2 is connected to one side of the surface of the operating table 1. The clamping adjustment assembly 2 includes a fixed plate 201. Guide holes 202 are provided inside both sides of the fixed plate 201. An electric push rod 203 is connected to the center of the fixed plate 201. A clamping plate 204 is connected to the output end of the electric push rod 203. A guide rod 205 is connected to the clamping plate 204 at a position that matches the guide hole 202. An adjustment frame 208 is connected to the center of the surface of the operating table 1. Both sides of the inner wall of the adjustment frame 208 are provided with sliding grooves 209. A double-acting screw 210 is inserted into the inside of the adjustment frame 208. One end of the double-acting screw 210 is connected to a bearing 211. Two sets of movable frames 212 are connected to the surface of the double-acting screw 210. Both sets of movable frames 212 are provided with threaded holes 213. Both sides of the two sets of movable frames 212 are connected to sliders 214. The top of the two sets of movable frames 212 is connected to an auxiliary wheel 215. A motor 206 is connected to the other side of the operating table 1. The output end of the motor 206 is connected to a rotating plate 207.

[0024] like Figure 2 As shown, the guide rod 205 and the guide hole 202 form a sliding connection. The motor 206 is electrically connected to an external power source through a control switch. The guide rod 205 and the guide hole 202 can improve the stability of the electric push rod 203 when pushing the clamping plate 204 to extend and retract.

[0025] like Figure 2 and Figure 3 As shown, the bidirectional screw 210 and the bearing 211 form a rotatable connection. The bidirectional screw 210 and the rotating plate 207 are connected by a threaded hole 213. The rotatable connection can improve the stability of the bidirectional screw 210 when rotating. The threaded connection can facilitate the adjustment of the spacing of the auxiliary wheel 215.

[0026] like Figure 3 As shown, the outer surface of the slider 214 is in contact with the inner wall of the groove 209, and the slider 214 and the groove 209 form a sliding connection. The sliding connection can improve the stability of the auxiliary wheel 215 when it moves.

[0027] like Figure 1 and Figure 4 As shown, shock-absorbing components 3 are connected to the four corners of the bottom of the operating platform 1. The shock-absorbing components 3 include support legs 301, and each set of support legs 301 is connected to a damper 302 at the bottom. The shock-absorbing components 3 can reduce the impact of ground vibration on the operating platform 1.

[0028] like Figure 1 and Figure 4As shown, a spring 303 is sleeved on the outer surface of the damper 302, and a base plate 304 is connected to the bottom of the damper 302. An anti-slip pad 305 is connected to the bottom of the base plate 304. The damper 302 and the spring 303 can improve the shock absorption effect.

[0029] like Figure 4 As shown, the base plate 304 and the spring 303 form an elastic structure.

[0030] The effect achieved by this embodiment is as follows: When processing tungsten steel, the tungsten steel to be clamped can be placed on the surface of the two sets of auxiliary wheels 215. Then, the electric push rod 203 can be turned on, and the output end of the electric push rod 203 drives the clamping plate 204 to push the tungsten steel, so that the clamping plate 204 can push the tungsten steel to the surface of the rotating plate 207, achieving the purpose of clamping and fixing. When it is necessary to rotate the tungsten steel, the motor 206 can be turned on to drive the rotating plate 207 to rotate, so that the rotating plate 207 can drive the tungsten steel to rotate on the surface of the auxiliary wheels 215. When fixing tungsten steel of different diameters, the bidirectional screw 210 is rotated, so that the bidirectional screw 210 can... The threaded hole 213 allows for threaded rotation with the two sets of movable frames 212, enabling adjustment of the diameter spacing between the two sets of movable frames 212. This, in turn, adjusts the spacing between the two sets of auxiliary wheels 215, facilitating the processing of tungsten steel of different sizes and improving the overall practicality of the device. When ground vibration occurs, the damper 302 and spring 303 at the bottom of the support leg 301 work together. The damper 302 responds quickly to the energy generated by ground vibration, converting the vibration energy into heat and other forms of energy through a special internal damping structure, effectively reducing the intensity and frequency of vibration transmission. Simultaneously, the spring 303 utilizes its excellent elastic properties to undergo elastic deformation when subjected to vibration impact, absorbing and buffering some of the vibration energy before slowly releasing it, keeping the support leg 301 relatively stable during vibration. The anti-slip pad 305 is typically made of a special material with a high coefficient of friction, and its surface is specially treated to increase friction when in contact with the ground. Even if the control panel 1 is subjected to external force or is in a complex working environment, the anti-slip mat 305 can firmly grip the ground, effectively preventing the control panel 1 from sliding or shifting.

[0031] Working principle: When clamping tungsten steel, the electric push rod 203 can be activated to push the clamping plate 204 to clamp tungsten steel of different lengths. When rotating the tungsten steel, the motor 206 can be activated to drive the rotating plate 207 to rotate, thus realizing the rotation of the tungsten steel. At the same time, the auxiliary wheels 215 can be adjusted according to the diameter of the tungsten steel to facilitate the processing of tungsten steel of different sizes, improving the overall practicality of the device. When the ground vibrates, the damper 302 at the bottom of the support leg 301, together with the spring 303, can play a role in shock absorption, preventing the operating table 1 from vibrating due to ground vibration, thereby affecting the accuracy of tungsten steel processing.

[0032] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A clamping device for tungsten carbide processing, comprising an operating table (1), characterized in that: A clamping adjustment assembly (2) is connected to one side of the surface of the operating table (1); The clamping and adjusting assembly (2) includes a fixed plate (201), with guide holes (202) on both sides of the fixed plate (201). An electric push rod (203) is connected to the center of the fixed plate (201), and a clamping plate (204) is connected to the output end of the electric push rod (203). A guide rod (205) is connected to the clamping plate (204) at a position matching the guide hole (202). An adjusting frame (208) is connected to the center of the surface of the operating table (1). Slide grooves (209) are provided on both sides of the inner wall of the adjusting frame (208). The inside of the control panel (1) is fitted with a bidirectional screw (210), one end of which is connected to a bearing (211). Two sets of movable frames (212) are connected to the surface of the bidirectional screw (210). Threaded holes (213) are opened inside the two sets of movable frames (212). Slider blocks (214) are connected to both sides of the two sets of movable frames (212). Auxiliary wheels (215) are connected to the top of the two sets of movable frames (212). A motor (206) is connected to the other side of the control panel (1). A rotating plate (207) is connected to the output end of the motor (206).

2. The clamping device for tungsten carbide processing according to claim 1, characterized in that: The guide rod (205) and the guide hole (202) are slidably connected, and the motor (206) is electrically connected to an external power source through a control switch.

3. The clamping device for tungsten carbide processing according to claim 2, characterized in that: The bidirectional screw (210) and the bearing (211) are rotatably connected, and the bidirectional screw (210) is threadedly connected to the rotating plate (207) through the threaded hole (213).

4. The clamping device for tungsten carbide processing according to claim 3, characterized in that: The outer surface of the slider (214) is in contact with the inner wall of the groove (209), and the slider (214) and the groove (209) form a sliding connection.

5. The clamping device for tungsten carbide processing according to claim 1, characterized in that: The bottom four corners of the operating table (1) are all connected to shock-absorbing components (3), and the shock-absorbing components (3) include support legs (301), and the bottom of each set of support legs (301) is connected to a damper (302).

6. The clamping device for tungsten carbide processing according to claim 5, characterized in that: A spring (303) is sleeved on the outer surface of the damper (302), and a base plate (304) is connected to the bottom of the damper (302). An anti-slip pad (305) is connected to the bottom of the base plate (304).

7. The clamping device for tungsten carbide processing according to claim 6, characterized in that: The base plate (304) and the spring (303) form an elastic structure.

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