Grooving clamp for track cutter

Abstract

The slotting clamp for the track cutter comprises a supporting plate, a control panel and an external air source electrically connected with the control panel, a cutter frame is arranged in the middle of the supporting plate, a pressing device is arranged on a supporting plate on the left side of the cutter frame, a limiting device is arranged on a supporting plate on the right side of the cutter frame, and the limiting device is arranged on the supporting plate on the right side of the cutter frame. A positioning device is arranged on a supporting plate on the rear side of the cutter frame, the pressing device, the limiting device and the positioning device are connected with an external air source air circuit, the defects in the prior art are overcome, automatic cutter fixing can be achieved through the clamp, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tool production technical field, belong to a kind of slotting fixture for track tool. BACKGROUND

[0002] Track tool is difficult to be automatically implemented due to special tool structure design, and the exposed surface is basically grinding processing surface, and the normal working mode is manual operation, and the working mode of one person and one machine. It cannot be automatically produced, and each fixed mode using lock screw is needed, resulting in low working efficiency, and cannot meet 24h production. SUMMARY

[0003] The utility model aims at providing a kind of slotting fixture for track tool, overcome the deficiency of prior art.

[0004] To solve the above problems, the technical scheme adopted by the utility model is as follows:

[0005] A kind of slotting fixture for track tool, including support plate, control panel and with the external gas supply of control panel electric connection, the middle part of support plate is equipped with tool holder, the left side support plate of tool holder is equipped with pressing device, the right side support plate of tool holder is equipped with limiting device, the rear side support plate of tool holder is equipped with positioning device, and the pressing device, limiting device and positioning device are connected with external gas supply gas circuit.

[0006] Further, the tool holder includes mounting seat and L-shaped tool seat mounted on the top of the mounting seat, and the limiting device and the positioning device can directly fix the side surface of the tool in the tool seat.

[0007] Further, the mounting seat is also provided with a chip removal groove, and the chip removal groove is located on the mounting seat below the tool seat.

[0008] Further, the pressing device includes a mounting body and a first push rod cylinder, the first push rod cylinder is fixedly installed on the lower surface of the support plate at the left end of the mounting body, the left end of the mounting body is hinged to the push rod of the first push rod cylinder, the right end of the mounting body is hinged to the support plate through the first hinge seat, a sliding groove is arranged in the mounting body, an extension rod is arranged in the sliding groove, a second push rod cylinder is installed on the left end surface of the mounting body, the left end of the extension rod is connected with the push rod of the second push rod cylinder, a pressing block matched with the tool holder is installed on the extension rod at the right side of the mounting body, and a processing groove is arranged on the pressing block.

[0009] Further, the positioning device comprises a base and a third push rod air cylinder mounted on the right side of the base, a sliding block is fixedly mounted on the left side of the base on the left side of the third push rod air cylinder, a sliding rod is mounted on the sliding block, a right limiting plate located on the right side of the sliding block is fixedly mounted on the right end of the sliding rod, the right limiting plate is fixedly connected with the push rod of the third push rod air cylinder on the right side of the right limiting plate, a supporting block is fixedly mounted on the sliding rod, and a top block with the top end extending out of the supporting block is fixedly mounted on the supporting block.

[0010] Further, the top end of the top block is provided with an inclined surface inclined towards the base.

[0011] Further, the left end of the supporting block is fixedly provided with a left limiting plate, and the left limiting plate is located on the left side of the sliding block.

[0012] Further, the upper surface of the supporting block is provided with a mounting groove, and the top block is fixedly mounted in the mounting groove.

[0013] Further, the limiting device comprises a fourth push rod air cylinder fixedly mounted on the supporting plate, a through hole is formed in the top end of the push rod of the fourth push rod air cylinder, a first bearing is movably mounted in the through hole, a connecting rod is hingedly connected to the first bearing, the first bearing is rotatably mounted at the front end of the connecting rod, the middle part of the connecting rod is hingedly connected to the supporting plate through a second hinged seat, a second bearing is hingedly connected to the end of the connecting rod, a sliding block matched with the second bearing is arranged at the second bearing, the sliding block is provided with a sliding groove matched with the second bearing, the second bearing can freely slide in the sliding groove, the sliding block is slidably mounted on the supporting plate through a sliding rail, the sliding block is provided with a top rod matched with the tool holder, the fourth push rod air cylinder drives the movement of the connecting rod and the sliding block, so that the top rod can press and release the right side surface of the tool on the tool holder, and the fourth push rod air cylinder is connected with an external air source through an air path.

[0014] Compared with the prior art, the clamping device can fix the position of the tool to be slotted, can press the upper surface of the tool, can fix the tool, and the fixation is firm. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the limiting device and the positioning device matched with the tool holder;

[0017] Figure 3 It is a structural schematic view of the tool holder;

[0018] Figure 4 It is a structural schematic view of the inside of the positioning device;

[0019] Figure 5 Structure diagram of the structure matched with the connecting rod and the sliding block;

[0020] Figure 6 Structure diagram of the limiting device.

[0021] Mark 1, support plate; 11, first hinged seat; 12, mounting seat; 13, slide rail; 14, base; 15, second hinged seat; 21, first push rod cylinder; 22, mounting body; 23, second push rod cylinder; 24, telescopic rod; 25, pressing block; 31, third push rod cylinder; 32, right limiting plate; 33, sliding block; 34, slide rod; 35, supporting block; 36, left limiting plate; 37, top block; 41, fourth push rod cylinder; 42, connecting rod; 43, sliding block; 44, top rod; 5, tool seat; 51, chip removal groove; 6, tool. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] As Figures 1-3As shown, the utility model discloses a slotting fixture for track cutter, including support plate 1, control panel and with the external air supply of control panel electricity, control panel and external air supply figure not shown, the middle part of support plate 1 is equipped with cutter holder, and cutter holder includes mounting seat 12 and the L type cutter seat 5 of mounting seat 12 top, limiting device and positioning device can directly fix the cutter side surface in cutter seat 5, and still be equipped with the chip groove 51 on mounting seat 12 below cutter seat 5, and the chip groove 51 is located on mounting seat 12, and the machining debris can be discharged from the chip groove 51.

[0026] As Figures 1-2 Shown, the left side support plate 1 of cutter holder is equipped with pressing device, and pressing device includes mounting body 22 and first push rod cylinder 21, and first push rod cylinder 21 is fixedly installed on the lower surface of support plate 1 on the left end of mounting body 22, and the left end of mounting body 22 is hinged to the push rod of first push rod cylinder 21, and mounting body 22 right end is hinged to support plate 1 through first hinged seat 11, and mounting body 22 is equipped with sliding slot, and the telescopic rod 24 is equipped in sliding slot, and second push rod cylinder 23 is installed on the left end face of mounting body 22, and the left end of telescopic rod 24 is connected with the push rod of second push rod cylinder 23, and the telescopic rod 24 on the right side of mounting body 22 is installed with the pressing block 25 matched with cutter holder, and processing groove is equipped on pressing block 25.

[0027] As Figure 2 And 4 Shown, the rear side support plate 1 of cutter holder is equipped with positioning device, and positioning device includes base 14 and third push rod cylinder 31 installed on the right side of base 14, and the sliding block 33 is fixedly installed on the left side of base 14 of third push rod cylinder 31, and the sliding rod 34 is installed on sliding block 33, and the right limiting plate 32 is fixedly installed on the right end of sliding rod 34, and the right side of right limiting plate 32 is fixedly connected with the push rod of third push rod cylinder 31, and the support block 35 is fixedly installed on sliding rod 34, and the left limiting plate 36 is fixedly installed on the left end of support block 35, and the left limiting plate 36 is located on the left side of sliding block 33, and the top block 37 protruding from support block 35 is fixedly installed on support block 35, and the top surface of support block 35 is equipped with mounting groove, and top block 37 is fixedly installed in mounting groove, and the top end of top block 37 is equipped with the inclined surface towards base 14.

[0028] As Figure 2 And 6As shown, the right side support plate 1 of the tool holder is provided with a limiting device, the limiting device comprises a fourth push rod cylinder 41 fixedly installed on the support plate 1, the top end of the push rod of the fourth push rod cylinder 41 is provided with a through hole 410, a first bearing 421 is movably installed in the through hole 410, a connecting rod 42 is hinged on the first bearing 421, the first bearing 421 is rotatably installed on the front end of the connecting rod 42, the middle part of the connecting rod 42 is hinged on the support plate 1 through a second hinge seat 15, the end of the connecting rod 42 is hinged with a second bearing 422, and the sliding block is provided with a sliding groove 431 matched with the second bearing, the second bearing can freely slide in the sliding groove 431, the sliding block 43 is slidably installed on the support plate 1 through a sliding rail 13, the sliding block 43 is provided with a top rod 44 matched with the tool holder, the fourth push rod cylinder 41 drives the movement of the connecting rod 42 and the sliding block 43 to realize the pressing and loosening of the right side of the tool on the tool holder by the top rod 44; the first bearing can roll on the inner wall of the through hole in the rotating process of the connecting rod, and the inner diameter of the through hole is greater than the outer diameter of the first bearing, so that the first bearing and the through hole will not be stuck in the rotating process of the connecting rod, and the width of the sliding groove is greater than the outer diameter of the second bearing, so that the second bearing can freely slide in the sliding groove, avoiding the problem that the connecting rod and the second bearing are stuck in the rotating process of the connecting rod.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A slotting fixture for rail cutter, comprising a support plate, a control panel and an external air source electrically connected with the control panel, characterized in that: The middle part of the support plate is provided with a tool holder, the left side support plate of the tool holder is provided with a pressing device, the right side support plate of the tool holder is provided with a limiting device, and the rear side support plate of the tool holder is provided with a positioning device.

2. The slotting jig for a rail cutter according to claim 1, wherein: The tool holder comprises a mounting seat and an L-shaped tool seat mounted on the top of the mounting seat, and the limiting device and the positioning device can directly fix the side surface of the tool in the tool seat.

3. The slotting jig for a rail cutter according to claim 2, wherein: The mounting seat is also provided with a chip removal groove, and the chip removal groove is located below the tool seat on the mounting seat.

4. The slotting jig for a rail cutter according to claim 1, wherein: The pressing device comprises a mounting body and a first push rod cylinder, the first push rod cylinder is fixedly installed on the lower surface of the support plate at the left end of the mounting body, the left end of the mounting body is hinged to the push rod of the first push rod cylinder, the right end of the mounting body is hinged to the support plate through a first hinge seat, a sliding groove is arranged in the mounting body, an expansion rod is arranged in the sliding groove, a second push rod cylinder is mounted on the left end surface of the mounting body, the left end of the expansion rod is connected with the push rod of the second push rod cylinder, a pressing block matched with the tool holder is mounted on the expansion rod at the right side of the mounting body, a machining groove is arranged on the pressing block, and the first push rod cylinder and the second push rod cylinder are connected with the external gas source through a gas path.

5. The slotting fixture for rail cutter according to claim 1, wherein: The positioning device comprises a base and a third push rod cylinder mounted on the right side of the base, a sliding block is fixedly installed on the base at the left side of the third push rod cylinder, a sliding rod is mounted on the sliding block, a right limiting plate located at the right side of the sliding block is fixedly installed at the right end of the sliding rod, the right side of the right limiting plate is fixedly connected with the push rod of the third push rod cylinder, a support block is fixedly installed on the sliding rod, and a top block protruding out of the support block is fixedly installed on the support block.

6. A slotting jig for a rail cutter according to claim 5, wherein: The left limiting plate is fixedly installed at the left end of the support block and located at the left side of the sliding block.

7. The slotting fixture for rail cutter according to claim 1, wherein: The limiting device comprises a fourth push rod cylinder fixedly installed on the support plate, a through hole is arranged at the top end of the push rod of the fourth push rod cylinder, a first bearing is movably installed in the through hole, a connecting rod is hinged to the first bearing, the first bearing is rotatably installed at the front end of the connecting rod, the middle part of the connecting rod is hinged to the support plate through a second hinge seat, a second bearing is hinged to the end of the connecting rod, a sliding block matched with the second bearing is arranged at the second bearing, a sliding groove matched with the second bearing is arranged on the sliding block, the second bearing can freely slide in the sliding groove, the sliding block is slidably installed on the support plate through a sliding rail, a jacking rod matched with the tool holder is arranged on the sliding block, the fourth push rod cylinder drives the movement of the connecting rod and the sliding block to realize the pressing and loosening of the jacking rod to the right side surface of the tool on the tool holder, and the fourth push rod cylinder is connected with the external gas source through a gas path.

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