Workpiece handling and processing apparatus

Abstract

The utility model relates to workpiece processing equipment technical field, and specifically is a workpiece handling processing device, including cantilever, the bottom side of cantilever is equipped with clamping structure, the clamping structure includes connecting seat, the bottom side fixedly connected with connecting seat of cantilever, the both ends of connecting seat are provided with two mounting blocks respectively, the rotatable joint of mounting block has clamping block, the end rotatable joint of clamping block has two clamping rods, the end of clamping rod is provided with locating slot, the inside slide connection of clamping block has the board of touching, the vertical fixed connection of the board of touching on has locating insert rod, the end of locating insert rod is through locating slot and clamping rod slide connection, the bottom side of the board of touching is equipped with convex structure, the side of mounting block is equipped with recess, through setting up the clamping block that can carry on 180 degree rotation on connecting seat, the inside setting locating insert rod will be fixed to clamping rod after clamping rod overturning, guarantees the stability in workpiece transportation.

Description

Technical Field

[0001] This utility model relates to a workpiece processing device, specifically a workpiece handling and processing device, belonging to the technical field of workpiece processing equipment. Background Technology

[0002] Double-head milling machines are among the most widely used milling machines in machinery manufacturing and assembly plants. Unlike traditional milling machines, they can simultaneously mill both sides of a workpiece. The characteristic of simultaneous milling on both sides improves processing efficiency and reduces repeated clamping errors. When machining workpieces on a milling machine, a transfer device is usually required to move the workpiece.

[0003] However, when adding cylindrical workpieces on existing double-head milling machines, the clamping rods used to fix the workpiece need to be opened and closed repeatedly, which can cause them to loosen and become unstable. This can lead to the workpiece falling off during transport. Furthermore, since the workpiece is often fixed to the bottom, it is inconvenient for workers to add it. Utility Model Content

[0004] The purpose of this utility model is to provide a workpiece handling and processing device to solve the above problems. By setting a clamping block that can rotate 180° on the connecting seat, the clamping rod can be rotated to face the top when adding a workpiece, which facilitates the addition of the workpiece. At the same time, the positioning rod set on the inner side will fix the clamping rod after it is flipped, ensuring the stability of the workpiece during transportation.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a workpiece handling and processing device includes a cantilever, a clamping structure on the bottom side of the cantilever, the clamping structure including a connecting seat, the connecting seat being fixedly connected to the bottom side of the cantilever, two mounting blocks being respectively provided at both ends of the connecting seat, a clamping block being rotatably connected to the mounting block, two clamping rods being rotatably connected to the end of the clamping block, a positioning groove being provided at the end of the clamping rod, an abutment plate being slidably connected to the inner side of the clamping block, a positioning insert being vertically fixedly connected to the abutment plate, the end of the positioning insert being slidably connected to the clamping rod through the positioning groove, a protrusion structure being provided on the bottom side of the abutment plate, a groove being provided on the side of the mounting block, the protrusion on the bottom side of the abutment plate abutting against the mounting block through the groove structure, and an adjustment structure being connected between the mounting block and the connecting seat.

[0006] Preferably, the mounting block is fixedly connected to a top block on one side of the contact plate, the end of the top block is provided with a groove structure, and the protrusion on the bottom side of the contact plate is an arc surface structure.

[0007] Preferably, the two clamping rods located on the same clamping block are symmetrically arranged, and the ends of the clamping rods are fixedly connected to the clamping block by torsion springs.

[0008] Preferably, the clamping block is slidably connected to the middle of the clamping block, and the inner side of the clamping block is threadedly connected to the extrusion head.

[0009] Preferably, a first spring is fixedly connected between the abutting plate and the clamping block, and a second spring is fixedly connected between the end of the abutting slider and the abutting plate.

[0010] Preferably, the adjustment structure includes connecting rods, and two connecting rods are slidably connected to the inner side of the connecting seat. The two connecting rods are arranged parallel to each other, and the two ends of the connecting rods are respectively fixedly connected to clamping blocks arranged on the same side.

[0011] Preferably, an adjusting screw is rotatably connected to the middle of the connecting seat, the two ends of the adjusting screw have opposite thread directions, and the two ends of the adjusting screw are respectively threaded to the middle of the connecting rod provided on the same side.

[0012] Preferably, a telescopic rod is rotatably connected to each side of the connecting seat, and both sides of the telescopic rod are square structures.

[0013] Preferably, a transmission sleeve is fixedly connected to one end of the clamping block near the telescopic rod, and the transmission sleeve is slidably connected to the same side of the telescopic rod.

[0014] The beneficial effects of this utility model are as follows: Two clamping blocks with clamping rods are respectively provided on both sides of the connecting seat. The clamping blocks can be flipped on the mounting block so that the clamping rods face the top side or the bottom side. When adding a workpiece, the user can flip the clamping block to the top side. At this time, it is convenient to open the two clamping rods and place the two ends of the cylindrical workpiece into the two clamping blocks on the same side. After closing the clamping rods, the clamping block is rotated to face the bottom side again. During this process, the abutment plate on the inner side of the clamping block will rotate around the mounting block, so that the semi-circular protrusion on the bottom side of the abutment plate disengages from the groove on the mounting block. At this time, the abutment plate will move and the positioning rod will slide into the positioning groove on the bottom side of the clamping rod, thereby completely fixing the position of the clamping rod and ensuring the clamping effect on the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the connecting seat and the adjusting screw of this utility model;

[0017] Figure 3 for Figure 2The diagram shown is an enlarged view of the structure of part A.

[0018] Figure 4 This is a schematic diagram of the connection structure of the connecting seat and the clamping block of this utility model;

[0019] Figure 5 for Figure 4 The diagram shows an enlarged view of section B.

[0020] In the diagram: 1. Cantilever; 2. Clamping structure; 201. Connecting seat; 202. Mounting block; 203. Clamping block; 204. Clamping rod; 205. Extrusion head; 206. Contact plate; 207. First spring; 208. Positioning rod; 209. Positioning groove; 210. Contact slider; 211. Second spring; 212. Torsion spring; 213. Top block; 3. Adjustment structure; 301. Adjusting screw; 302. Connecting rod; 303. Telescopic rod; 304. Transmission sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 As shown, a workpiece handling and processing device includes a cantilever 1. A clamping structure 2 is provided on the bottom side of the cantilever 1. The clamping structure 2 includes a connecting seat 201. The connecting seat 201 is fixedly connected to the bottom side of the cantilever 1. Two mounting blocks 202 are respectively provided at both ends of the connecting seat 201. A clamping block 203 is rotatably connected to the mounting block 202. Two clamping rods 204 are rotatably connected to the ends of the clamping blocks 203. Positioning grooves 209 are formed at the ends of the clamping rods 204. A contact plate 206 is slidably connected to the inner side of the clamping block 203. A positioning rod 208 is vertically fixed to the contact plate 206. The end of the positioning rod 208 is slidably connected to the clamping rod 204 through the positioning groove 209. The bottom side of the contact plate 206 is provided with a protruding structure. The side of the mounting block 202 is provided with a groove. The protrusion on the bottom side of the contact plate 206 abuts against the mounting block 202 through the groove structure. An adjustment structure 3 is connected between the mounting block 202 and the connecting seat 201.

[0023] As a technical optimization of this utility model, a top block 213 is fixedly connected to one side of the mounting block 202 relative to the abutment plate 206. The end of the top block 213 has a groove-shaped structure. The protrusion on the bottom side of the abutment plate 206 has an arc-shaped structure. Two clamping rods 204 located on the same clamping block 203 are symmetrically arranged, and a torsion spring 212 is fixedly connected between the end of the clamping rod 204 and the clamping block 203. An abutment slider 210 is slidably connected to the middle of the clamping block 203. A pressing head 205 is threadedly connected to the inner side of the abutment slider 210. A first spring 207 is fixedly connected between the abutment plate 206 and the clamping block 203. The end of the abutment slider 210 is fixedly connected to the abutment plate 206. A second spring 211 is connected, and a torsion spring 212 is connected between the clamping rod 204 and the clamping block 203 to facilitate the automatic return of the clamping rod 204 to maintain the clamping state of the workpiece. On the other hand, after the clamping block 203 is flipped, the protruding structure on the bottom side of the contact plate 206 will abut against the top block 213 on the bottom side of the mounting block 202, thereby causing the contact plate 206 to slide further. At this time, the contact plate 206 will push the contact slider 210 through the second spring 211, so that the pressing head 205 at the end of the contact slider 210 fully abuts against the side of the workpiece, thereby further increasing the stability during the workpiece transfer process. On the other hand, for workpieces of different specifications, the user can rotate the pressing head 205 to adjust the initial contact distance of the pressing head 205 to obtain the best support effect. After the workpiece is clamped, the cantilever 1 can be installed on the mobile device for workpiece transfer.

[0024] As a technical optimization of this utility model, the adjusting structure 3 includes connecting rods 302. Two connecting rods 302 are slidably connected to the inner side of the connecting seat 201. The two connecting rods 302 are arranged parallel to each other. The two ends of the connecting rods 302 are respectively fixedly connected to the clamping blocks 203 arranged on the same side. An adjusting screw 301 is rotatably connected to the middle of the connecting seat 201. The two ends of the adjusting screw 301 have opposite thread directions. The two ends of the adjusting screw 301 are respectively threaded to the middle of the connecting rods 302 arranged on the same side. A telescopic rod 303 is rotatably connected to each side of the connecting seat 201. Both sides of the telescopic rod 303 are square structures. A transmission sleeve 304 is fixedly connected to one end of the holding block 203, which is close to the telescopic rod 303. The transmission sleeve 304 is slidably connected to the telescopic rod 303 on the same side. In order to improve the flexibility of the device, for workpieces of different lengths, the user can rotate the adjusting screw 301 located on the side of the connecting seat 201 to adjust the distance between the connecting rods 302 on both sides. The connecting rod 302 is fixedly connected to the mounting block 202, thereby changing the distance between the two clamping blocks 203 on the same side. On the other hand, the two clamping blocks 203 located at the same end are connected by the telescopic rod 303 and the transmission sleeve 304, which can be telescopic, to ensure that they can rotate and flip synchronously, which is convenient for use.

[0025] In use, this invention firstly has two clamping blocks 203 with clamping rods 204 mounted on each side of the connecting seat 201. The clamping blocks 203 can be flipped on the mounting block 202 so that the clamping rods 204 face either the top or the bottom. When adding a workpiece, the user can flip the clamping blocks 203 to the top-facing position, making it easier to open the two clamping rods 204 and place both ends of the cylindrical workpiece onto the two clamping blocks 203 on the same side. After closing the clamping rods 204, the clamping blocks 203 can be rotated back to the bottom-facing position. The inner contact plate 206 of the clamping block 203 rotates around the mounting block 202, causing the semi-circular protrusion on the bottom side of the contact plate 206 to disengage from the groove on the mounting block 202. At this time, the contact plate 206 moves, causing the positioning rod 208 to slide into the positioning groove 209 on the bottom side of the clamping rod 204, thereby completely fixing the position of the clamping rod 204 and ensuring the clamping effect on the workpiece. A torsion spring 212 connects the clamping rod 204 and the clamping block 203, which facilitates the automatic return of the clamping rod 204 to maintain the clamping state of the workpiece. On the other hand, after the clamping block 203 is flipped over... The protruding structure on the bottom side of the contact plate 206 will then abut against the top block 213 on the bottom side of the mounting block 202, causing the contact plate 206 to slide further. At this time, the contact plate 206 will push the contact slider 210 through the second spring 211, so that the extrusion head 205 at the end of the contact slider 210 fully abuts against the side of the workpiece, thereby further increasing the stability during the workpiece transfer process. After the workpiece is clamped, the cantilever 1 can be installed on the mobile device for workpiece transfer. On the other hand, for workpieces of different specifications, the user can rotate the extrusion head 205 to adjust the extrusion. The initial contact distance of the head 205 achieves the best support effect. To improve the flexibility of the device, for workpieces of different lengths, the user can rotate the adjusting screw 301 located on the side of the connecting seat 201 to adjust the distance between the connecting rods 302 on both sides. The connecting rods 302 are fixedly connected to the mounting block 202, thereby changing the distance between the two clamping blocks 203 on the same side. On the other hand, the two clamping blocks 203 located at the same end are connected by a telescopic rod 303 and a transmission sleeve 304, which can be telescopic, to ensure that they can rotate and flip synchronously for convenient use.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A workpiece handling and processing device, comprising a cantilever (1), characterized in that: The bottom side of the cantilever (1) is provided with a clamping structure (2), the clamping structure (2) includes a connecting seat (201), the bottom side of the cantilever (1) is fixedly connected to the connecting seat (201), two mounting blocks (202) are respectively provided at both ends of the connecting seat (201), a clamping block (203) is rotatably connected to the mounting block (202), two clamping rods (204) are rotatably connected to the end of the clamping block (203), the end of the clamping rod (204) is provided with a positioning groove (209), and the inner of the clamping block (203) is provided with a positioning groove (209). A sliding contact plate (206) is provided on the side, and a positioning rod (208) is vertically fixed on the contact plate (206). The end of the positioning rod (208) is slidably connected to the clamping rod (204) through the positioning groove (209). The bottom side of the contact plate (206) is provided with a protruding structure, and the side of the mounting block (202) is provided with a groove. The protrusion on the bottom side of the contact plate (206) abuts against the mounting block (202) through the groove structure. An adjustment structure (3) is connected between the mounting block (202) and the connecting seat (201).

2. The workpiece handling and processing device according to claim 1, characterized in that: The mounting block (202) is fixedly connected to a top block (213) on one side of the contact plate (206). The top block (213) has a groove structure at its end, and the protrusion on the bottom side of the contact plate (206) is an arc surface structure.

3. The workpiece handling and processing device according to claim 1, characterized in that: Two clamping rods (204) located on the same clamping block (203) are symmetrically arranged, and a torsion spring (212) is fixedly connected between the end of the clamping rod (204) and the clamping block (203).

4. The workpiece handling and processing device according to claim 1, characterized in that: The clamping block (203) is slidably connected to the middle of the sliding block (210), and the inner side of the sliding block (210) is threadedly connected to the extrusion head (205).

5. The workpiece handling and processing device according to claim 4, characterized in that: A first spring (207) is fixedly connected between the contact plate (206) and the clamping block (203), and a second spring (211) is fixedly connected between the end of the contact slider (210) and the contact plate (206).

6. The workpiece handling and processing device according to claim 1, characterized in that: The adjustment structure (3) includes a connecting rod (302). Two connecting rods (302) are slidably connected to the inner side of the connecting seat (201). The two connecting rods (302) are arranged parallel to each other. The two ends of the connecting rods (302) are respectively fixedly connected to the clamping blocks (203) arranged on the same side.

7. The workpiece handling and processing device according to claim 6, characterized in that: An adjusting screw (301) is rotatably connected to the middle of the connecting seat (201). The two ends of the adjusting screw (301) have opposite thread directions, and the two ends of the adjusting screw (301) are respectively threaded to the middle of the connecting rod (302) provided on the same side.

8. The workpiece handling and processing device according to claim 6, characterized in that: A telescopic rod (303) is rotatably connected to each side of the connecting seat (201), and both sides of the telescopic rod (303) are square structures.

9. The workpiece handling and processing device according to claim 8, characterized in that: The clamping block (203) is fixedly connected to a transmission sleeve (304) at one end near the telescopic rod (303), and the transmission sleeve (304) is slidably connected to the telescopic rod (303) on the same side.

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