A vertical machining center clamp for gear shifting handle machining

Abstract

The utility model discloses a vertical machining center clamp for gear shifting handle processing, its characterized includes lathe device structure, clamp structure and positioning structure, the surface butt joint of lathe device structure is installed with clamp structure, the surface of clamp structure is provided with positioning structure, the surface of lathe device structure is provided with oil circuit distributor, the surface of clamp structure is provided with zero point positioning, a vertical machining center clamp for gear shifting handle processing is provided in the utility model, can carry out the angle of its clamp structure and turn over adjustment through setting lathe device structure, through setting clamp structure, the surface of gear shifting handle is clamped and fixed conveniently, and the structure has fixed bridge board and sub -board, and sub -board sets up zero point positioning and can be separately disassembled and replaced, through setting positioning structure, gear shifting handle is limited positioning conveniently.

Description

Technical Field

[0001] This utility model relates to the field of machining fixtures, specifically a vertical machining center fixture for machining gear shift handles. Background Technology

[0002] Vertical machining center fixtures are indispensable auxiliary tools in modern machining. Their design and application are of great significance for improving machining efficiency and ensuring machining accuracy. The positioning elements of the fixture are the core parts of the fixture, mainly including positioning pins, positioning sleeves, positioning blocks, etc. Their function is to ensure that the workpiece is always in the correct position during the machining process, thereby ensuring machining accuracy.

[0003] Existing technologies require a fixture device that can hold the gear shift handle. Since the gear shift handle is curved, the fixture needs to effectively restrict and hold it to prevent movement and maintain stability. It is also required that its surface can be flipped to facilitate the machining of the end holes of the gear shift handle. Therefore, a vertical machining center fixture for machining gear shift handles is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a vertical machining center fixture for processing gear shift handles in order to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vertical machining center fixture for processing gear shift levers, characterized by a machine tool device structure, a fixture structure, and a positioning structure. The fixture structure is mounted on the surface of the machine tool device structure, the positioning structure is provided on the surface of the fixture structure, an oil circuit distributor is provided on the surface of the machine tool device structure, and a zero-point positioning is provided on the surface of the fixture structure. The machine tool device structure includes a machine tool worktable, a mounting base plate lifting ring, a tailstock raising block, a docking tailstock, a four-axis raising block four-axis device, and an L-shaped docking plate.

[0006] Preferably, the surface of the machine tool worktable is connected to a mounting base plate, the surface of the mounting base plate is provided with a lifting ring, the surface of the mounting base plate is connected to a tailstock raising block, the surface of the tailstock raising block is connected to a docking tailstock, the surface of the mounting base plate is connected to a four-axis raising block, the surface of the four-axis raising block is connected to a four-axis device, the output end of the four-axis device is connected to an L-shaped docking plate, and the surface of the docking tailstock is connected to an L-shaped docking plate.

[0007] Preferably, the clamping structure includes a fixed bridge plate, a sub-plate, a lever cylinder, a pressure plate, a support rod, and a floating pressure block. The surface of the fixed bridge plate is connected to the sub-plate, the surface of the sub-plate is mounted with the lever cylinder, the output end of the lever cylinder is connected to the pressure plate, the surface of the pressure plate is movably connected to the support rod, one end of the support rod is fixed to the surface of the lever cylinder, and one end of the pressure plate is connected to the floating pressure block.

[0008] Preferably, the positioning structure includes a placement block, a placement groove, a positioning rod, and an elastic plunger. The placement block has a placement groove on its surface, a positioning rod is provided on one side of the placement groove, and an elastic plunger is provided on the other end of the placement groove.

[0009] Preferably, the placement block of the positioning structure is installed on the surface of the sub-plate, the lever cylinder of the clamping structure is fixedly installed with the sub-plate, the fixing bridge plate of the clamping structure is installed and connected with the L docking plate, the surface of the sub-plate is provided with zero-point positioning for positioning and docking, and the surface of the four-axis device is equipped with an oil circuit distributor.

[0010] The beneficial effects of this utility model are as follows: by setting the machine tool device structure, the angle of its fixture structure can be flipped and adjusted, which facilitates the processing and production of the end position of the gear shift handle. The fixture structure facilitates the clamping and fixing of the surface of the gear shift handle. Furthermore, the structure has a fixed bridge plate and a sub-plate. The sub-plate is set with zero-point positioning and can be disassembled and replaced separately, which facilitates the replacement of the fixture structure model and type of the device and improves the applicability of the device.

[0011] The positioning structure facilitates the positioning and limiting of the gear shift lever. The placement groove allows the gear shift lever to mate with the surface, and then the positioning rod and elastic plunger clamp and position the gear shift lever from both sides. Attached Figure Description

[0012] Figure 1 This is a top view of the overall device of this utility model.

[0013] Figure 2 This is a schematic diagram of the machine tool device structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the fixture structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the positioning structure of this utility model.

[0016] Figure 5 This is a front view of the overall device of this utility model.

[0017] Legend: 1. Machine tool device structure; 101. Machine tool worktable; 102. Mounting base plate; 103. Lifting ring; 104. Tailstock raising block; 105. Docking tailstock; 106. Four-axis raising block; 107. Four-axis device; 108. L-shaped docking plate; 2. Fixture structure; 201. Fixed bridge plate; 202. Sub-plate; 203. Lever cylinder; 204. Pressure plate; 205. Support rod; 206. Floating pressure block; 3. Positioning structure; 301. Placement block; 302. Placement groove; 303. Positioning rod; 304. Elastic plunger; 4. Oil circuit distributor; 5. Zero point positioning. Detailed Implementation

[0018] The following description, in conjunction with the accompanying drawings, further illustrates a vertical machining center fixture for processing gear shift handles according to this utility model.

[0019] See appendix Figure 1-5 As shown, in order to achieve the above objectives, this utility model provides the following technical solution in this embodiment: a vertical machining center fixture for processing gear shift handles, characterized by a machine tool device structure 1, a fixture structure 2, and a positioning structure 3. The fixture structure 2 is mounted on the surface of the machine tool device structure 1, the positioning structure 3 is provided on the surface of the fixture structure 2, an oil circuit distributor 4 is provided on the surface of the machine tool device structure 1, and a zero-point positioning 5 is provided on the surface of the fixture structure 2. The machine tool device structure 1 includes a machine tool worktable 101, a mounting base plate 102, a lifting ring 103, a tailstock raising block 104, a docking tailstock 105, a four-axis raising block 106, a four-axis device 107, and an L-shaped docking plate 108. Specifically, the bed device structure 1 is the mounting frame part of the machine tool, the clamping structure 2 is connected to the bed device structure 1, the bed device structure 1 can drive the clamping structure 2 to flip and rotate, the clamping structure 2 and the positioning structure 3 form a clamping and positioning device, which can clamp and fix the gear shift handle according to its shape characteristics.

[0020] See appendix Figure 1-5 As shown, a mounting base plate 102 is connected to the surface of the machine tool worktable 101. A lifting ring 103 is provided on the surface of the mounting base plate 102. A tailstock raising block 104 is connected to the surface of the mounting base plate 102. A docking tailstock 105 is connected to the surface of the tailstock raising block 104. A four-axis raising block 106 is connected to the surface of the mounting base plate 102. A four-axis device 107 is connected to the surface of the four-axis raising block 106. An L-shaped docking plate 108 is connected to the output end of the four-axis device 107. An L-shaped docking plate 108 is connected to the surface of the docking tailstock 105. Specifically, the machine tool worktable 101 and mounting base plate 102 are the base of the device and are generally fixed to the ground. Because the device itself has a certain weight, a lifting ring 103 is set for lifting and moving. A tailstock raising block 104 is set. The tailstock raising block 104 and the four-axis raising block 106 are used to maintain the horizontal height of the docking tailstock 105 and the four-axis device 107. The output ends of the docking tailstock 105 and the four-axis device 107 are provided with L-dating plates 108. The L-dating plates 108 are mainly used to connect and fix the bridge plate 201, and the four-axis device 107 can drive the rotation of its L-dating plates 108.

[0021] See appendix Figure 1-5 As shown, the clamping structure 2 includes a fixed bridge plate 201, a sub-plate 202, a lever cylinder 203, a pressure plate 204, a support rod 205, and a floating pressure block 206. The surface of the fixed bridge plate 201 is connected to the sub-plate 202, the surface of the sub-plate 202 is mounted with the lever cylinder 203, the output end of the lever cylinder 203 is connected to the pressure plate 204, the surface of the pressure plate 204 is movably connected to the support rod 205, one end of the support rod 205 is fixed to the surface of the lever cylinder 203, and one end of the pressure plate 204 is connected to the floating pressure block 206. Specifically, the fixed bridge plate 201 is fixedly installed with the L docking plate 108, while the sub-plate 202 is fixed to the surface of the fixed bridge plate 201 through the zero-point positioning 5. When the clamping structure is replaced later, the sub-plate 202 and the surface-connected components can be disassembled separately. When the output end of the lever cylinder 203 extends and retracts, it will push one end of the pressure plate 204. The pressure plate 204 uses the support rod 205 as the movable fulcrum, and the floating pressure block 206 at the other end will press down on the surface of the shift handle for clamping.

[0022] See appendix Figure 1-5 As shown, the positioning structure 3 includes a placement block 301, a placement groove 302, a positioning rod 303, and an elastic plunger 304. The placement block 301 has a placement groove 302 on its surface. The positioning rod 303 is provided on one side surface of the placement groove 302, and the elastic plunger 304 is provided on the other end surface of the placement groove 302. Specifically, the positioning structure 3 is used in conjunction with the clamping structure 2. The positioning structure 3 is mainly used to position and limit the shift handle to keep it in a stable position. The shift handle is embedded in the placement groove 302. Positioning rods 303 and elastic plungers 304 are conveniently provided on both sides of the placement groove 302 for clamping the two sides of the workpiece. The elastic plungers 304 have a certain elasticity, which makes it convenient to limit workpieces of different thicknesses. After the connection is restricted, the floating pressure block 206 will press down on the surface of the shift handle to lock it, so that the workpiece will not fall off when the device is flipped.

[0023] See appendix Figure 1-5As shown, the placement block 301 of the positioning structure 3 is installed on the surface of the sub-plate 202, the lever cylinder 203 of the clamping structure 2 is fixedly installed on the sub-plate 202, the fixed bridge plate 201 of the clamping structure 2 is installed and connected to the L docking plate 108, the surface of the sub-plate 202 is provided with a zero-point positioning 5 for positioning and docking, and the surface of the four-axis device 107 is equipped with an oil circuit distributor 4.

[0024] In this invention, the existing vertical machining center clamping device is improved to clamp and fix the gear shift handle according to its shape. The bed device structure 1 is the mounting frame of the machine tool. The clamping structure 2 is connected to the bed device structure 1. The bed device structure 1 can drive the clamping structure 2 to rotate. The clamping structure 2 and the positioning structure 3 form a clamping and positioning device that can clamp and fix the gear shift handle according to its shape. The machine tool worktable 101 and the mounting base plate 102 are the base of the device and are generally fixed to the ground. Because the device itself has a certain weight, a lifting ring 103 is provided for lifting and moving. A tailstock raising block 104 is provided. The tailstock raising block 104 and the four-axis raising block 106 are used to maintain the horizontal height of the docking tailstock 105 and the four-axis device 107. The output ends of the docking tailstock 105 and the four-axis device 107 are provided with L-dating plates 108. The L-dating plates 108 are mainly used to connect and fix the bridge plate 201, and the four-axis device 107 can drive its L-dating plates 108. The rotation of 8 fixes the bridge plate 201 and the L docking plate 108, while the sub-plate 202 is fixed to the surface of the fixed bridge plate 201 by the zero-point positioning 5. When the clamping structure is replaced later, the sub-plate 202 and the surface-connected components can be disassembled separately. When the output end of the lever cylinder 203 extends and retracts, it pushes one end of the pressure plate 204. The pressure plate 204 uses the support rod 205 as the movable fulcrum, and the floating pressure block 206 at the other end presses down on the surface of the shift handle to clamp it. The positioning structure 3 is used in conjunction with the clamping structure 2. The positioning structure 3 is mainly used to position and limit the shift handle to keep its position stable. The shift handle is embedded in the placement groove 302. The placement groove 302 is conveniently provided with positioning rods 303 and elastic plungers 304 on both sides for clamping the two sides of the workpiece. The elastic plungers 304 have a certain elasticity, which is convenient for limiting workpieces of different thicknesses. After the connection is restricted, the floating pressure block 206 will press down on the surface of the shift handle to lock it, so that the workpiece will not fall when the device is flipped.

[0025] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A vertical machining center fixture for machining shift levers, characterized by including: The machine tool device structure (1), the fixture structure (2) and the positioning structure (3) are provided. The fixture structure (2) is installed on the surface of the machine tool device structure (1). The positioning structure (3) is provided on the surface of the fixture structure (2). The oil circuit distributor (4) is provided on the surface of the machine tool device structure (1). The zero point positioning (5) is provided on the surface of the fixture structure (2). The machine tool device structure (1) includes a machine tool worktable (101), a mounting base plate (102), a lifting ring (103), a tailstock raising block (104), a docking tailstock (105), a four-axis raising block (106), a four-axis device (107) and an L-dating plate (108).

2. A vertical machining center fixture for machining a gear shift lever according to claim 1, characterized in that: The surface of the machine tool worktable (101) is connected to a mounting base plate (102), the surface of the mounting base plate (102) is provided with a lifting ring (103), the surface of the mounting base plate (102) is connected to a tailstock raising block (104), the surface of the tailstock raising block (104) is connected to a docking tailstock (105), the surface of the mounting base plate (102) is connected to a four-axis raising block (106), the surface of the four-axis raising block (106) is connected to a four-axis device (107), the output end of the four-axis device (107) is connected to an L-dating plate (108), and the surface of the docking tailstock (105) is connected to an L-dating plate (108).

3. A vertical machining center fixture for machining a gear shift lever according to claim 1, characterized in that: The clamp structure (2) includes a fixed bridge plate (201), a sub-plate (202), a lever cylinder (203), a pressure plate (204), a support rod (205), and a floating pressure block (206). The surface of the fixed bridge plate (201) is connected to the sub-plate (202). The surface of the sub-plate (202) is equipped with a lever cylinder (203). The output end of the lever cylinder (203) is connected to the pressure plate (204). The surface of the pressure plate (204) is movably connected to the support rod (205). One end of the support rod (205) is fixed to the surface of the lever cylinder (203). One end of the pressure plate (204) is connected to the floating pressure block (206).

4. A vertical machining center fixture for machining a gear shift lever according to claim 3, characterized in that: The positioning structure (3) includes a placement block (301), a placement groove (302), a positioning rod (303), and an elastic plunger (304). The surface of the placement block (301) is provided with a placement groove (302). A positioning rod (303) is provided on one side surface of the placement groove (302), and an elastic plunger (304) is provided on the other end surface of the placement groove (302).

5. A vertical machining center fixture for machining a gear shift lever according to claim 4, characterized in that: The placement block (301) of the positioning structure (3) is installed on the surface of the sub-plate (202). The lever cylinder (203) of the clamping structure (2) is fixedly installed on the sub-plate (202). The fixed bridge plate (201) of the clamping structure (2) is installed and connected to the L docking plate (108). The surface of the sub-plate (202) is provided with a zero-point positioning (5) for positioning and docking. The surface of the four-axis device (107) is equipped with an oil circuit distributor (4).

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