Clamp device for vertical five-axis machine

Abstract

The utility model discloses a clamp device for a vertical five-axis machine, and relates to the technical field of vertical five-axis machines, and the clamp device comprises a rotary table, a fixing mechanism is fixedly mounted at the top end of the rotary table, a clamping mechanism is fixedly mounted on one side of the fixing mechanism, the fixing mechanism comprises a sliding plate, and a bidirectional threaded rod is rotatably mounted in the sliding plate; by arranging the fixing mechanism, a workpiece can be fixed through the fixing mechanism, a plurality of machining faces of the workpiece can be exposed through fixing of the two clamping blocks, the workpiece does not need to be repeatedly clamped, the machining efficiency is improved, the machining cost is reduced, and the machining efficiency is improved. The clamping mechanism is arranged, the fixing mechanism can be conveniently fixed through the clamping mechanism, the convenience of the clamping mechanism is improved, the structure is simple, operation is convenient, and the clamping efficiency of the clamping mechanism is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vertical five-axis machines, and in particular to a clamping device for a vertical five-axis machine. Background Art

[0002] The five-axis vertical machining center is an instrument used in the field of mechanical engineering. There are two types of rotary axes in this type of machining center. One is the worktable rotary axis. The worktable set on the bed can rotate around the X-axis, defined as the A-axis. There is also a turntable in the middle of the worktable, which rotates around the Z-axis, defined as the C-axis. In this way, through the combination of the A-axis and the C-axis, the workpiece fixed on the worktable can be processed by the vertical spindle except for the bottom surface.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the device still has the following problems:

[0004] First, conventional fixing methods in the prior art usually use chuck clamping, which results in repeated clamping during the parts processing, resulting in defects such as dimensional instability, long debugging time, and low efficiency.

[0005] Secondly, some existing structural designs are not flexible enough for adjusting the tool during cutting, which reduces the applicable scope of the workpiece to be processed, is not conducive to the smooth progress of processing, and reduces the clamping efficiency when clamping the workpiece.

[0006] In response to the above problems, the inventors proposed a vertical five-axis machine fixture device to solve the above problems. Utility Model Content

[0007] In order to improve the problems of repeated clamping and low efficiency of the above-mentioned device, the purpose of the utility model is to provide a vertical five-axis machine clamping device.

[0008] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the screw bolts comprise a through-hole, a screw bolt, and a nut. The through-hole, the screw bolts comprise a through-hole, a screw bolt and a nut. The through-hole

[0009] Preferably, the clamping mechanism includes a sliding block, the top of the sliding block is rotatably mounted with a rotating plate, the top of the rotating plate is fixedly mounted with a support rod, the top of the support rod is rotatably mounted with a rotating shaft, and support plates are rotatably mounted on both sides of the rotating shaft, and the tops of the two support plates are jointly fixedly mounted with a second pressure block, the middle of the support rod is fixedly connected to the support plate, one side of the support plate is fixedly mounted with a cylinder, and the telescopic end of the cylinder is rotatably connected to the bottom end of the second pressure block, the top of the turntable is provided with a plurality of through holes for use with the sliding block, the fixing mechanism is clamped by using the cylinder to drive the second pressure block, and the fixing mechanism is fixed to the turntable by using the sliding block and the support rod to cooperate.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model is provided with a fixing mechanism, which can fix the workpiece, and fixing it through two clamping blocks can expose multiple processing surfaces of the workpiece, without the need for repeated clamping of the workpiece.

[0012] 2. The present invention is provided with a clamping mechanism, which can facilitate the fixing of the fixing mechanism, thereby improving the convenience of the clamping mechanism, and has a simple structure and convenient operation, thereby improving the clamping efficiency of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the fixed structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the clamping structure of the utility model.

[0017] In the figure: 1. turntable; 2. fixing mechanism; 3. clamping mechanism; 4. through hole; 201. slide groove; 202. sliding plate; 203. clamping block; 204. bidirectional threaded rod; 205. groove; 206. slider; 207. pad; 208. first pressure block; 209. bolt; 301. second pressure block; 302. support plate; 303. rotating shaft; 304. support rod; 305. rotating plate; 306. cylinder; 307. support plate; 308. sliding block. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-3As shown, the utility model provides a vertical five-axis machine clamping device, including a turntable 1, a fixing mechanism 2 is fixedly installed on the top of the turntable 1, a clamping mechanism 3 is fixedly installed on one side of the fixing mechanism 2, the fixing mechanism 2 includes a sliding plate 202, a bidirectional threaded rod 204 is rotatably installed inside the sliding plate 202, the outer surface of the bidirectional threaded rod 204 is engraved with different thread directions and a clamping block 203 is threadedly sleeved, the clamping block 203 is "L"-shaped, the "L"-shaped clamping block 203 can better clamp the workpiece, the inner walls of both sides of the sliding plate 202 are provided with sliding grooves 201, and the two sides of the clamping block 203 are slidably connected to the two sliding grooves 201 respectively, and both sides of the sliding plate 202 are A groove 205 is opened, and the interior of one of the grooves 205 is fitted with a first pressure block 208, and the bottom end of the first pressure block 208 is fixedly connected to a pad 207, and the bottom end of the pad 207 is fitted with the top of the turntable 1. A bolt 209 is threadedly inserted in the middle of the first pressure block 208, and a slider 206 is fixedly installed on the bottom end of the bolt 209. The slider 206 is slidably inserted on the top of the turntable 1. By connecting the slider 206 to the turntable 1, the fixing mechanism 2 can be installed on the top of the turntable 1. By using the bolt 209, the mechanism can be installed on the top of the turntable 1, and then the two-way threaded rod 204 is used to drive the two clamping blocks 203 to move to fix the workpiece.

[0020] When the cam 310 is in the unlock state, the locking plate 302 is unlocked and the locking plate 303 is unlocked, so that the cam 310 can be unlocked.

[0021] Working principle: First, place the fixing mechanism 2 on the top of the turntable 1, then use the slider 206 to slide to the through hole 4 on the top of the turntable 1, then insert the first pressing block 208 into the groove 205 on one side of the sliding plate 202, and use the pad 207 to pad the first pressing block 208 to the same height as the groove 205, then use the bolt 209 to fix the first pressing block 208, finally slide the sliding block 308 inside the through hole 4, and rotate the rotating plate 305, The second pressing block 301 is inserted into the groove 205 on the other side of the sliding plate 202, and then the cylinder 306 is started. The cylinder 306 cooperates with the support plate 307 to push the second pressing block 301. At the same time, the second pressing block 301 rotates at the rotating shaft 303 using the support plate 302. The rotating shaft 303 rotates on the support rod 304. The support rod 304 is on the sliding block 308, so that one end of the second pressing block 301 presses the sliding plate 202, and the sliding plate 202 can be fixed.

[0022] Then, place the workpiece to be processed between the two clamping blocks 203, and use a tool to screw the bidirectional threaded rod 204 to rotate the bidirectional threaded rod 204. The bidirectional threaded rod 204 will drive the two clamping blocks 203 to move toward the middle, and at the same time, the two clamping blocks 203 slide in the sliding grooves 201 on both sides of the sliding plate 202. In this way, the two clamping blocks 203 will fix the workpiece for subsequent processing.

[0023] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A fixture device for a vertical five-axis machine, comprising a turntable (1), characterized in that: A fixing mechanism (2) is fixedly mounted on the top of the turntable (1), and a clamping mechanism (3) is fixedly mounted on one side of the fixing mechanism (2); The fixing mechanism (2) comprises a sliding plate (202), a bidirectional threaded rod (204) is rotatably mounted inside the sliding plate (202), the outer surface of the bidirectional threaded rod (204) is engraved with different thread directions and is threadedly sleeved with a clamping block (203), both sides of the sliding plate (202) are provided with grooves (205), the interior of one of the grooves (205) is fitted with a first pressing block (208), and a bolt (209) is threadedly inserted into the middle of the first pressing block (208).

2. A vertical five-axis machine fixture according to claim 1, characterized in that: The clamping mechanism (3) comprises a sliding block (308), a rotating plate (305) is rotatably mounted on the top of the sliding block (308), a support rod (304) is fixedly mounted on the top of the rotating plate (305), a rotating shaft (303) is rotatably mounted on the top of the support rod (304), support plates (302) are rotatably mounted on both sides of the rotating shaft (303), a second pressing block (301) is fixedly mounted on the tops of the two support plates (302), a support plate (307) is fixedly connected to the middle of the support rod (304), a cylinder (306) is fixedly mounted on one side of the support plate (307), and the telescopic end of the cylinder (306) is rotatably connected to the bottom end of the second pressing block (301).

3. The vertical five-axis machine fixture according to claim 1, characterized in that: The inner walls on both sides of the sliding plate (202) are provided with sliding grooves (201), and the two sides of the clamping block (203) are slidably connected to the two sliding grooves (201) respectively.

4. A vertical five-axis machine fixture according to claim 1, characterized in that: The bottom end of the first pressing block (208) is fixedly connected to a pad (207), and the bottom end of the pad (207) is in contact with the top end of the turntable (1).

5. The vertical five-axis machine fixture according to claim 1, characterized in that: The clamping block (203) is L-shaped.

6. The fixture device for a vertical five-axis machine according to claim 1, characterized in that: The bottom ends of the first pressing block (208) and the second pressing block (301) close to the sliding plate (202) are both trapezoidal.

7. The fixture device for a vertical five-axis machine according to claim 1, characterized in that: A slider (206) is fixedly mounted on the bottom end of the bolt (209), and the slider (206) is slidably inserted on the top end of the turntable (1).

8. The fixture device for a vertical five-axis machine according to claim 2, characterized in that: The top of the turntable (1) is provided with a plurality of through holes (4) for use with the sliding blocks (308).

Images