Portable frame body machining tool

Abstract

The utility model discloses a portable frame body machining tool, and belongs to the technical field of machining tools. A portable frame body machining tool comprises a tool body, an auxiliary wheel is installed at the top of the tool body, an extension positioning mechanism is arranged in the tool body, plug pin mechanisms are arranged on the two sides of the tool body, and the extension positioning mechanism comprises a shaft body, a gear, a toothed bar, a connecting block, a display board, a handle, a connecting piece and a positioning clamp. The shaft body is fixedly installed in the tool body. Through cooperative use of the mechanisms, when a worker uses the tool main body and needs to support a larger workpiece, the supporting area of the tool main body can be increased under the action of the display board so as to be suitable for workpieces of different sizes, and meanwhile when the workpiece needs to be subjected to auxiliary positioning, the supporting area of the tool main body can be increased. When the display board moves, the connecting piece and the positioning clamp can be driven to move, and auxiliary positioning can be conducted on a workpiece on the top of the tool body under the auxiliary effect of the positioning clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of processing tooling, and more specifically, to a portable frame processing tooling. Background Art

[0002] The frame processing tooling is a tool or equipment device specially used to assist the frame manufacturing and processing process. Its main function is to position, clamp and support the parts of the frame to ensure the accuracy and consistency of the processing.

[0003] However, the metal structure of some tooling itself is thick, resulting in a large overall weight, which makes workers feel tired when carrying. At the same time, the existing frame tooling cannot adapt well to the processing needs of frames of different sizes and shapes. For some larger-sized frames, the tooling cannot provide good support and positioning.

[0004] In view of this, we propose a convenient frame processing tooling. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide a convenient frame processing tool to solve the problems raised in the above background technology.

[0007] 2. Technical solution

[0008] A portable frame processing tool comprises a tool body, an auxiliary wheel is installed on the top of the tool body, an extension positioning mechanism is arranged inside the tool body, and latch mechanisms are arranged on both sides of the tool body; the extension positioning mechanism comprises a shaft body, a gear, a toothed rod, a connecting block, an exhibition board, a handle, a connecting piece and a positioning clamp, the shaft body is fixedly installed inside the tool body, the gear is sleeved on the surface of the shaft body, the toothed rod is meshingly connected to both sides of the gear, the connecting blocks are respectively fixedly connected to the top of the toothed rod, the exhibition boards are respectively fixedly installed on the top of the connecting blocks, the exhibition boards are movably arranged inside the tool body, the outer sides of the exhibition boards penetrate to both sides of the tool body, the handle is fixedly installed on the outer sides of the exhibition boards, one end of the connecting piece is respectively fixedly connected to the top of the exhibition board, the other end of the connecting piece penetrates to the top of the tool body, and the positioning clamps are respectively fixedly installed on the top of the connecting piece.

[0009] Preferably, the latch mechanism includes a positioning hole, a convex plate, a positioning rod and a spring, the positioning holes are respectively opened on both sides of the bottom of the display board, the convex plates are respectively fixedly installed on both sides of the tooling body, one end of the positioning rod is arranged inside the positioning hole, the other end of the positioning rod passes through the bottom of the convex plate, the spring is movably sleeved on the surface of the positioning rod, one end of the spring is fixedly connected to the top of the convex plate, and the other end of the spring is fixedly connected to the positioning rod.

[0010] Preferably, a limit rod is fixedly connected to the interior of the tool body, a limit block is fixedly connected to the exterior of the gear rod, and the limit blocks are respectively fixedly connected to the surface of the limit rod.

[0011] Preferably, protrusions are fixedly connected to both sides of the display board, and grooves for cooperating with the protrusions are formed on both sides of the inner wall of the tooling body.

[0012] Preferably, an adapting groove is provided on the top of the tool body, and the adapting groove is used in conjunction with a connecting piece.

[0013] Preferably, the surface of the shaft body is sleeved with limiting rings, and the limiting rings are respectively located at the top and bottom of the gear.

[0014] Preferably, there are several positioning holes, which are evenly distributed on the bottom of the display board.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is used in conjunction with the above-mentioned mechanism, when the staff is using the tooling main body and needs to support a larger workpiece, the staff can pull one side display board outward, and the display board on one side can move outward by driving the connecting block to move outward, and at the same time, the toothed rod will drive the meshing connected gear to rotate on the surface of the shaft body, and the rotation of the gear can drive the meshing connected toothed rod on the other side to run in the opposite direction, and the toothed rod on the other side can drive the display board on the other side to move outward at the same time by running in the opposite direction through the connecting block. When the display boards move outward at the same time, the supporting area of ​​the tooling main body can be increased under the action of the display boards to adapt to workpieces of different sizes. At the same time, when it is necessary to assist in positioning the workpiece, the display board will drive the connecting piece and the positioning clamp to move when it moves, and can assist in positioning the workpiece on the top of the tooling main body with the assistance of the positioning clamp.

[0018] 2. The utility model uses a latch mechanism in cooperation. When adjusting the display board, you can first pull the positioning rod downward. The downward movement of the positioning plate will drive the spring to be squeezed, and the positioning rod will be separated from the inside of the positioning hole. Then, after adjusting the display board, release the positioning rod, and the positioning rod can be pushed to connect with the positioning hole under the rebound force of the spring, and the positioning rod can be continuously pushed to connect with the positioning hole under the elastic force of the spring. In this way, the extended display board can be fixed and limited by the latch mechanism to prevent the display board from sliding by itself under the action of external force when the tooling body is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged three-dimensional schematic diagram of the center A;

[0021] Figure 3 It is a top view cross-sectional three-dimensional schematic diagram of the overall structure of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the display board and the tooling body of the utility model being connected and split;

[0023] Figure 5 It is a three-dimensional schematic diagram of the latch mechanism structure of the utility model;

[0024] Explanation of the numbers in the figure: 1. tooling body; 101. auxiliary wheel; 201. shaft; 202. gear; 203. gear rod; 204. connecting block; 205. display board; 206. handle; 207. connecting piece; 208. positioning clip; 301. positioning hole; 302. convex plate; 303. positioning rod; 304. spring; 401. limiting rod; 402. limiting block; 501. convex block; 502. groove; 6. adapter groove; 7. limiting ring. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-5 , the utility model provides a technical solution:

[0029] A portable frame processing tool comprises a tool body 1, an auxiliary wheel 102 is installed on the top of the tool body 1, an extension positioning mechanism is arranged inside the tool body 1, and latch mechanisms are arranged on both sides of the tool body 1. The extension positioning mechanism comprises a shaft body 201, a gear 202, a gear rod 203, a connecting block 204, a display board 205, a handle 206, a connecting piece 207 and a positioning clamp 208. The shaft body 201 is fixedly installed inside the tool body 1, the gear 202 is sleeved on the surface of the shaft body 201, the gear rod 203 is meshed and connected to both sides of the gear 202, and the connecting blocks 204 are respectively fixedly connected to the top of the gear rod 203. The display panels 205 are fixedly mounted on the top of the connecting block 204, the display panels 205 are movably arranged inside the tooling body 1, the outer side of the display panels 205 penetrates to both sides of the tooling body 1, the handle 206 is fixedly mounted on the outer side of the display panels 205, one end of the connecting piece 207 is fixedly connected to the top of the display panel 205, the other end of the connecting piece 207 penetrates to the top of the tooling body 1, the positioning clamp 208 is fixedly mounted on the top of the connecting piece 207, the inside of the tooling body 1 is fixedly connected to the limit rod 401, the outer side of the gear rod 203 is fixedly connected to the limit block 402, and the limit block 402 is fixedly connected to the limit rod 401. When the worker is using the tooling body 1 and needs to support a larger workpiece, the worker can pull the display board 205 on one side outward. The display board 205 on one side can move outward through the connecting block 204, and the gear rod 203 on one side can drive the limit block 402 on the surface of the limit rod 401 when moving, so that the gear rod 203 can move smoothly. At the same time, the gear rod 203 will drive the meshing gear 202 to rotate on the surface of the shaft body 201. The rotation of the gear 202 can drive the meshing gear rod 203 on the other side to run in the opposite direction, and the gear rod 203 on the other side can rotate in the opposite direction. Directional operation can drive the display board 205 on the other side to move outward at the same time through the connecting block 204. When the display board 205 moves outward at the same time, the supporting area of ​​the tooling body 1 can be increased under the action of the display board 205 to adapt to workpieces of different sizes. At the same time, when the workpiece needs to be auxiliary positioned, the display board 205 will drive the connecting piece 207 and the positioning clamp 208 to move when it moves, and can assist in positioning the workpiece on the top of the tooling body 1 with the assistance of the positioning clamp 208. When the staff needs to move the tooling body 1, the flexible mobility of the tooling body 1 can also be improved under the action of the auxiliary wheel 102.

[0030] Specifically, the latch mechanism includes a positioning hole 301, a convex plate 302, a positioning rod 303 and a spring 304. The positioning holes 301 are respectively opened on both sides of the bottom of the display board 205, and the convex plates 302 are respectively fixedly installed on both sides of the tooling body 1. One end of the positioning rod 303 is arranged inside the positioning hole 301, and the other end of the positioning rod 303 penetrates to the bottom of the convex plate 302. The spring 304 is movably sleeved on the surface of the positioning rod 303, and one end of the spring 304 is fixedly connected to the top of the convex plate 302, and the other end of the spring 304 is fixedly connected to the positioning rod 303. When adjusting the display board 205, you can first move it to the top of the convex plate 302. When the positioning rod 303 is pulled down, the positioning plate moves downward, which will squeeze the spring 304. At the same time, the positioning rod 303 will be separated from the inside of the positioning hole 301. Then, after adjusting the display board 205, release the positioning rod 303, and the positioning rod 303 can be pushed to cooperate with the positioning hole 301 under the rebound force of the spring 304, and the positioning rod 303 can be continuously pushed to cooperate with the positioning hole 301 under the elastic force of the spring 304. In this way, the extended display board 205 can be fixed and limited by the latch mechanism to prevent the display board 205 from sliding by itself under the action of external force when the tooling body 1 is in use.

[0031] It is worth mentioning that both sides of the display board 205 are fixedly connected with protrusions 501, and both sides of the inner wall of the tooling body 1 are provided with grooves 502 used in conjunction with the protrusions 501. When the display board 205 moves, it will also drive the protrusions 501 to slide inside the grooves 502. When the display board 205 moves, it can be limited with the assistance of the cooperation of the two to prevent the display board 205 from shaking when moving.

[0032] It is worth noting that an adapter groove 6 is provided on the top of the tooling body 1, and the adapter groove 6 is used in conjunction with the connecting piece 207. When the display board 205 moves, it can drive the connecting piece 207 and the positioning clamp 208 to move, and can make the connecting piece 207 slide flexibly inside the adapter groove 6 to prevent the connecting piece 207 from colliding with the tooling body 1 when moving and causing transportation interference.

[0033] In addition, a limiting ring 7 is provided on the surface of the shaft body 201, and the limiting ring 7 is respectively located at the top and bottom of the gear 202. When the gear 202 rotates on the surface of the circular shaft, the gear 202 can be limited on the surface of the circular shaft under the action of the limiting ring 7 to prevent the gear 202 from being displaced on the surface of the circular shaft when rotating.

[0034] It must be said that there are several positioning holes 301, and they are evenly distributed at the bottom of the display board 205. When the latch mechanism assists in limiting the display board 205, the display board 205 can be flexibly positioned by the action of multiple positioning holes 301 on different positioning holes 301, thereby increasing its flexibility.

[0035] Working principle: When the staff is using the tooling body 1 and needs to support a larger workpiece, the staff can pull the display board 205 on one side outward. The display board 205 on one side can move outward through the connecting block 204, and the gear rod 203 on one side can move outward. When moving, the gear rod 203 can drive the limit block 402 on the surface of the limit rod 401, so that the gear rod 203 can move smoothly. At the same time, the gear rod 203 will drive the meshing connected gear 202 to rotate on the surface of the shaft body 201. The rotation of the gear 202 can drive the meshing connected gear rod 203 on the other side to run in the opposite direction, and the gear rod 203 on the other side moves in the opposite direction. The forward operation can drive the display board 205 on the other side to move outward at the same time through the connecting block 204. When the display board 205 moves outward at the same time, the supporting area of ​​the tooling body 1 can be increased under the action of the display board 205 to adapt to workpieces of different sizes. At the same time, when the workpiece needs to be auxiliary positioned, the display board 205 will drive the connecting piece 207 and the positioning clamp 208 to move when it moves, and can assist in positioning the workpiece on the top of the tooling body 1 with the assistance of the positioning clamp 208. When the staff needs to move the tooling body 1, the flexible mobility of the tooling body 1 can also be improved under the action of the auxiliary wheels 102.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable frame processing tool, comprising a tool body (1), characterized in that: An auxiliary wheel (102) is installed on the top of the tool body (1), an extension positioning mechanism is arranged inside the tool body (1), and latch mechanisms are arranged on both sides of the tool body (1); The extension positioning mechanism comprises a shaft (201), a gear (202), a toothed rod (203), a connecting block (204), an exhibition board (205), a handle (206), a connecting piece (207) and a positioning clamp (208); the shaft (201) is fixedly installed inside the tooling body (1); the gear (202) is sleeved on the surface of the shaft (201); the toothed rod (203) is meshedly connected to both sides of the gear (202); the connecting block (204) is respectively fixedly connected to the top of the toothed rod (203); the exhibition board (205) is fixedly connected to the top of the toothed rod (203); and the exhibition board (206) is fixedly connected to the top of the toothed rod (203). 5) are respectively fixedly installed on the top of the connecting block (204), the display panel (205) is movably arranged inside the tooling body (1), the outer side of the display panel (205) penetrates through the two sides of the tooling body (1), the handle (206) is fixedly installed on the outer side of the display panel (205), one end of the connecting piece (207) is respectively fixedly connected to the top of the display panel (205), the other end of the connecting piece (207) penetrates through the top of the tooling body (1), and the positioning clamp (208) is respectively fixedly installed on the top of the connecting piece (207).

2. A portable frame processing tool according to claim 1, characterized in that: The latch mechanism comprises a positioning hole (301), a convex plate (302), a positioning rod (303) and a spring (304); the positioning holes (301) are respectively opened on both sides of the bottom of the display board (205); the convex plates (302) are respectively fixedly installed on both sides of the tooling body (1); one end of the positioning rod (303) is arranged inside the positioning hole (301); the other end of the positioning rod (303) passes through the bottom of the convex plate (302); the spring (304) is movably sleeved on the surface of the positioning rod (303); one end of the spring (304) is fixedly connected to the top of the convex plate (302); and the other end of the spring (304) is fixedly connected to the positioning rod (303).

3. The portable frame processing tool according to claim 1, characterized in that: The interior of the tool body (1) is fixedly connected to a limit rod (401), the exterior of the gear rod (203) is fixedly connected to a limit block (402), and the limit blocks (402) are respectively fixedly connected to the surface of the limit rod (401).

4. The portable frame processing tool according to claim 1, characterized in that: Both sides of the display board (205) are fixedly connected with protrusions (501), and both sides of the inner wall of the tooling body (1) are provided with grooves (502) for use with the protrusions (501).

5. The portable frame processing tool according to claim 1, characterized in that: An adaption groove (6) is provided on the top of the tool body (1), and the adaption groove (6) is used in conjunction with a connecting piece (207).

6. The portable frame processing tool according to claim 1, characterized in that: The surface of the shaft (201) is sleeved with a limiting ring (7), and the limiting ring (7) is respectively located at the top and bottom of the gear (202).

7. The portable frame processing tool according to claim 2, characterized in that: There are several positioning holes (301) which are evenly distributed on the bottom of the display board (205).

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