Positioning device for machining

Abstract

The utility model discloses a positioning device for machining, and relates to the technical field of machining. The utility model comprises a mounting seat; the fixing mechanism is mounted on the top surface of the mounting seat; the first clamping plate and the connecting end of the fixing mechanism are fixedly installed, and the fixing mechanism is used for fixedly installing the first clamping plate and the installing base. A second clamping plate is in close contact with the surface of a workpiece under the elastic action of a spring, then the workpiece can be stably clamped and fixed, the workpiece clamping stability is improved under the elastic action of an elastic mechanism, suction force is generated in a scrap collecting box through an air pipe by means of an air pump, and the scrap collecting box is clamped and fixed. And under the action of suction force, machined metal scraps enter the scrap collecting box, the scraps are accumulated in the scrap collecting box, the scraps are conveniently discharged by opening a box door, and then the scraps falling during machining are conveniently collected and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a positioning device for mechanical processing. Background Art

[0002] Machining is a process of changing the shape, size or performance of a workpiece by using processing machinery. According to the temperature state of the workpiece being processed, it is divided into cold processing and hot processing. Generally, processing at room temperature and does not cause chemical or physical changes in the workpiece is called cold processing. Generally, processing at a temperature higher or lower than room temperature will cause chemical or physical changes in the workpiece, which is called hot processing.

[0003] Most of the positioning and clamping devices on the market are not convenient for clamping the plates, and the clamping operation is rather cumbersome. Most of the current positioning and clamping devices do not have the function of absorbing waste chips. A large amount of waste chips will be generated during the plate cutting process. The waste chips will spread in the air and endanger people's health.

[0004] For this purpose, a positioning device for machining is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a positioning device for mechanical processing.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A positioning device for machining, comprising:

[0008] Mounting seat;

[0009] A fixing mechanism, mounted on the top surface of the mounting base;

[0010] The first clamping plate is fixedly mounted with the connection end of the fixing mechanism, and the fixing mechanism is used for fixing the first clamping plate and the mounting seat;

[0011] The chip suction mechanism is embedded in the top surface of the mounting seat and is used to collect the chips generated during processing;

[0012] A clamping mechanism is mounted on the top surface of the mounting seat;

[0013] An elastic mechanism, mounted at the free end of the clamping mechanism, for clamping and compressing the workpiece;

[0014] The second clamping plate is installed at the free end of the elastic mechanism, and the second clamping plate is slidably installed on the top surface of the mounting seat and the debris suction mechanism.

[0015] Furthermore, the mounting seat includes a base, a top surface of the base is provided with a slide groove, and a bottom surface of the base is fixedly mounted with four sets of mounting sleeves.

[0016] Furthermore, sliding blocks are fixedly mounted on the front and rear side walls of the second clamping plate, and the sliding blocks and the sliding grooves are slidably mounted.

[0017] Furthermore, the fixing mechanism includes a fixing plate, a fixing plate is fixedly installed on the top surface of the base, a groove is opened on the surface of the fixing plate, a socket is plugged and installed on the surface of the fixing plate and the groove, a first threaded rod is rotatably plugged inside the socket, a threaded ring is fixedly installed on one side wall of the first clamping plate, and the free ends of the threaded ring and the first threaded rod are threadedly sleeved.

[0018] Furthermore, the chip suction mechanism comprises a chip collecting box, the top surface of the base is plugged with the chip collecting box, and a mesh plate is fixedly installed inside the chip collecting box.

[0019] Furthermore, an air pipe is provided on the right side wall of the chip collecting box, a filter is provided inside the air pipe, an air pump is embedded on the surface of the air pipe, and a box door is hingedly installed on the bottom surface of the chip collecting box.

[0020] Furthermore, the clamping mechanism includes a protrusion, the top surface of the base is fixedly mounted with the protrusion, the side wall of the protrusion is rotatably plugged with a second threaded rod, one end of the second threaded rod is fixedly mounted with a knob, and the surface of the second threaded rod is threadedly sleeved with a threaded sleeve.

[0021] Furthermore, the elastic mechanism includes a transverse plate, the free end of the threaded sleeve is fixedly mounted with the transverse plate, a stepped shaft is plugged into the interior of the transverse plate, a second clamping plate is fixedly mounted on the left end of the stepped shaft, and a spring is sleeved on the surface of the stepped shaft.

[0022] The beneficial effects of the utility model are as follows:

[0023] The utility model uses a fixing mechanism to fix the first clamping plate to the top surface of the mounting seat, and the workpiece is placed on the top surface of the mounting seat and the chip suction mechanism, and the clamping mechanism drives the elastic mechanism and the second clamping plate to move laterally, so that the surfaces of the second clamping plate and the first clamping plate are respectively in contact with the surface of the workpiece, and the second clamping plate drives the stepped shaft to move laterally relative to the cross plate through the contact between the second clamping plate and the surface of the workpiece, so that the spring is compressed, so that the excessive clamping force when clamping the workpiece can be offset, and the second clamping plate is in close contact with the surface of the workpiece under the elastic action of the spring, so that the workpiece can be stably clamped and fixed, and the stability of the workpiece clamping is improved under the elastic force of the elastic mechanism, and the air pump generates suction inside the chip collection box through the air pipe, and the metal chips processed by the suction enter the inside of the chip collection box under the action of the suction, so that the chips are accumulated in the chip collection box, and the chips are conveniently discharged by opening the box door, so that the chips dropped during processing can be collected and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a bottom view of the utility model;

[0026] Figure 3 It is a rear sectional view of the utility model;

[0027] Figure 4 It is a partial structural schematic diagram of the utility model;

[0028] Figure numerals: 1. mounting seat; 101. base; 102. slide groove; 103. mounting sleeve; 2. fixing mechanism; 201. fixing plate; 202. groove; 203. socket; 204. first threaded rod; 205. threaded collar; 3. first clamping plate; 4. chip suction mechanism; 401. chip collecting box; 402. mesh plate; 403. air pipe; 404. filter screen; 405. air pump; 406. box door; 5. clamping mechanism; 501. bump; 502. second threaded rod; 503. knob; 504. threaded sleeve; 6. elastic mechanism; 601. cross plate; 602. stepped shaft; 603. spring; 7. second clamping plate; 8. slider. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] like Figures 1 to 4 As shown, a positioning device for machining includes:

[0034] Mounting seat 1;

[0035] A fixing mechanism 2 is mounted on the top surface of the mounting seat 1;

[0036] The first clamping plate 3 is fixedly mounted with the connecting end of the fixing mechanism 2, and the fixing mechanism 2 is used for fixing the first clamping plate 3 and the mounting seat 1;

[0037] The chip suction mechanism 4 is embedded in the top surface of the mounting seat 1 and is used to collect the chips generated during processing;

[0038] A clamping mechanism 5 is mounted on the top surface of the mounting seat 1;

[0039] An elastic mechanism 6 is mounted on the free end of the clamping mechanism 5 and is used to clamp and compress the workpiece;

[0040] The second clamping plate 7 is installed at the free end of the elastic mechanism 6, and the second clamping plate 7 is slidably installed on the top surface of the mounting seat 1 and the chip suction mechanism 4; specifically, the first clamping plate 3 is fixedly installed to the top surface of the mounting seat 1 through the fixing mechanism 2, and the workpiece is placed on the top surface of the mounting seat 1 and the chip suction mechanism 4, and the elastic mechanism 6 and the second clamping plate 7 are driven to move laterally through the clamping mechanism 5, so that the surfaces of the second clamping plate 7 and the first clamping plate 3 are respectively in contact with the surface of the workpiece, so that the elastic mechanism 6 is compressed, and the clamping force of the workpiece is reduced by the elastic force of the elastic mechanism 6, and the stability of the workpiece clamping is improved by the elastic force of the elastic mechanism 6, and the debris generated during the workpiece processing is collected by the chip suction mechanism 4, so that the debris dropped during the processing is convenient to collect and clean.

[0041] like Figure 1 , Figure 2 As shown, the mounting seat 1 includes a base 101, a slide groove 102 is provided on the top surface of the base 101, four sets of mounting sleeves 103 are fixedly installed on the bottom surface of the base 101, sliders 8 are fixedly installed on the front and rear side walls of the second clamping plate 7, and the slider 8 and the slide groove 102 are slidably installed; specifically, the slider 8 slides through the slide groove 102 on the top surface of the base 101, thereby enabling the second clamping plate 7 to be guided and limited through the slider 8.

[0042] like Figure 1 , Figure 3 As shown, the fixing mechanism 2 includes a fixing plate 201, the fixing plate 201 is fixedly installed on the top surface of the base 101, a groove 202 is opened on the surface of the fixing plate 201, a socket 203 is plugged and installed on the surface of the fixing plate 201 and the groove 202, a first threaded rod 204 is rotatably plugged inside the socket 203, a threaded ring 205 is fixedly installed on one side wall of the first clamping plate 3, and the threaded ring 205 and the free ends of the first threaded rod 204 are threadedly sleeved; specifically, the socket 203 is plugged into the fixing plate 201 and the inside of the groove 202, the first threaded rod 204 corresponds to the threaded ring 205 on the one side wall of the first clamping plate 3, and the first threaded rod 204 is rotated so that the first threaded rod 204 is threadedly plugged into the inside of the threaded ring 205, thereby fixing the first clamping plate 3.

[0043] like Figure 1 , Figure 2 , Figure 3As shown, the chip suction mechanism 4 includes a chip box 401, the top surface of the base 101 is plugged with the chip box 401, the interior of the chip box 401 is fixedly installed with a mesh plate 402, the right side wall of the chip box 401 is provided with an air pipe 403, the interior of the air pipe 403 is provided with a filter screen 404, the surface of the air pipe 403 is embedded with an air pump 405, and the bottom surface of the chip box 401 is hingedly installed with a box door 406; specifically, the air pump 405 generates suction inside the chip box 401 through the air pipe 403, and the processed metal chips enter the interior of the chip box 401 under the action of the suction, so that the chips are accumulated in the chip box 401, and the chips are conveniently discharged by opening the box door 406.

[0044] like Figure 1 , Figure 3 , Figure 4 As shown, the clamping mechanism 5 includes a protrusion 501, the top surface of the base 101 is fixedly installed with the protrusion 501, the side wall of the protrusion 501 is rotatably inserted with a second threaded rod 502, one end of the second threaded rod 502 is fixedly installed with a knob 503, and the surface of the second threaded rod 502 is threadedly sleeved with a threaded sleeve 504; specifically, the second threaded rod 502 is driven to rotate by the knob 503, and the second threaded rod 502 and the threaded sleeve 504 are engaged to make the elastic mechanism 6 and the second clamping plate 7 move laterally, so that the surfaces of the second clamping plate 7 and the first clamping plate 3 are in contact with the surface of the workpiece, so as to clamp the workpiece and compress the elastic mechanism 6.

[0045] like Figure 1 , Figure 4 As shown, the elastic mechanism 6 includes a transverse plate 601, the free end of the threaded sleeve 504 is fixedly installed with the transverse plate 601, the interior of the transverse plate 601 is plugged and installed with a stepped shaft 602, the left end of the stepped shaft 602 is fixedly installed with a second clamping plate 7, and the surface of the stepped shaft 602 is sleeved with a spring 603; specifically, the second clamping plate 7 is in contact with the surface of the workpiece, so that the second clamping plate 7 drives the stepped shaft 602 to move laterally relative to the transverse plate 601, thereby compressing the spring 603, thereby offsetting the excess clamping force when clamping the workpiece, and the second clamping plate 7 is in close contact with the surface of the workpiece under the elastic action of the spring 603, thereby enabling the workpiece to be stably clamped and fixed.

[0046] In summary: the first clamping plate 3 is fixedly mounted to the top surface of the mounting seat 1 through the fixing mechanism 2, the workpiece is placed on the top surface of the mounting seat 1 and the chip suction mechanism 4, and the elastic mechanism 6 and the second clamping plate 7 are driven to move laterally through the clamping mechanism 5, so that the surfaces of the second clamping plate 7 and the first clamping plate 3 are respectively in contact with the surface of the workpiece, and the second clamping plate 7 is in contact with the surface of the workpiece, so that the second clamping plate 7 drives the stepped shaft 602 to move laterally relative to the cross plate 601, so that the spring 603 is compressed, so that the excess clamping force when clamping the workpiece can be offset, and the spring The elastic action of 603 makes the second clamping plate 7 in close contact with the surface of the workpiece, so that the workpiece can be stably clamped and fixed, and the stability of the workpiece clamping is improved by the elastic force of the elastic mechanism 6. The air pump 405 generates suction inside the chip box 401 through the air pipe 403, and the processed metal debris enters the interior of the chip box 401 under the action of the suction force, so that the debris accumulates in the chip box 401, and the debris is conveniently discharged by opening the box door 406, so that the debris dropped during processing can be collected and cleaned.

[0047] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning device for machining, characterized in that: include: Mounting seat (1); A fixing mechanism (2) mounted on the top surface of the mounting seat (1); The first clamping plate (3) is fixedly mounted on the connection end of the fixing mechanism (2), and the fixing mechanism (2) is used for fixing the first clamping plate (3) and the mounting seat (1); A chip suction mechanism (4) is embedded in the top surface of the mounting seat (1) and is used to collect chips generated during processing; A clamping mechanism (5) mounted on the top surface of the mounting seat (1); An elastic mechanism (6) is mounted on the free end of the clamping mechanism (5) and is used to clamp and compress the workpiece; The second clamping plate (7) is mounted at the free end of the elastic mechanism (6), and the second clamping plate (7) is slidably mounted on the top surfaces of the mounting seat (1) and the debris suction mechanism (4).

2. A positioning device for machining according to claim 1, characterized in that: The mounting seat (1) comprises a base (101), a top surface of the base (101) is provided with a slide groove (102), and a bottom surface of the base (101) is fixedly provided with four sets of mounting sleeves (103).

3. A positioning device for machining according to claim 2, characterized in that: Slide blocks (8) are fixedly mounted on the front and rear side walls of the second clamping plate (7), and the slide blocks (8) and the slide grooves (102) are arranged in a sliding manner.

4. A positioning device for machining according to claim 3, characterized in that: The fixing mechanism (2) comprises a fixing plate (201), the fixing plate (201) is fixedly mounted on the top surface of the base (101), a groove (202) is provided on the surface of the fixing plate (201), a socket (203) is plugged and mounted on the surfaces of the fixing plate (201) and the groove (202), a first threaded rod (204) is rotatably plugged inside the socket (203), a threaded collar (205) is fixedly mounted on one side wall of the first clamping plate (3), and the free ends of the threaded collar (205) and the first threaded rod (204) are threadedly sleeved.

5. A positioning device for machining according to claim 4, characterized in that: The chip suction mechanism (4) comprises a chip collecting box (401), the top surface of the base (101) is plugged with the chip collecting box (401), and a mesh plate (402) is fixedly installed inside the chip collecting box (401).

6. A positioning device for machining according to claim 5, characterized in that: An air pipe (403) is provided on the right side wall of the chip collecting box (401), a filter screen (404) is provided inside the air pipe (403), an air pump (405) is embedded on the surface of the air pipe (403), and a box door (406) is hingedly mounted on the bottom surface of the chip collecting box (401).

7. A positioning device for machining according to claim 6, characterized in that: The clamping mechanism (5) comprises a protrusion (501), the top surface of the base (101) is fixedly mounted with the protrusion (501), a second threaded rod (502) is rotatably plugged into the side wall of the protrusion (501), a knob (503) is fixedly mounted on one end of the second threaded rod (502), and a threaded sleeve (504) is threadedly sleeved on the surface of the second threaded rod (502).

8. A positioning device for machining according to claim 7, characterized in that: The elastic mechanism (6) comprises a transverse plate (601), the free end of the threaded sleeve (504) is fixedly mounted with the transverse plate (601), a stepped shaft (602) is inserted and mounted inside the transverse plate (601), a second clamping plate (7) is fixedly mounted on the left end of the stepped shaft (602), and a spring (603) is sleeved on the surface of the stepped shaft (602).

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