Thin-wall part machining tool convenient and fast to operate

Abstract

The utility model discloses a thin-wall part processing tool convenient to operate, and relates to the technical field of processing tools, the thin-wall part processing tool comprises a base, a clamping platform is fixedly mounted on the outer top surfaces of the two sides of the base, and through transverse grooves which are circumferentially arranged at equal intervals are formed in the outer top surface of the clamping platform; an inner supporting assembly used for conducting inner supporting and positioning on the thin-wall parts of different sizes is arranged at the center position of the outer top face of the clamping platform, and an outer clamping assembly used for conducting outer clamping and limiting on the thin-wall parts of different sizes is arranged at the center position of the outer bottom face of the clamping platform. Through the arrangement of the outer clamping assembly and the inner supporting assembly, the effect of synchronously clamping the inner part and the outer part of a thin-wall part product can be achieved, the clamping stability of the thin-wall part product is improved, and the risk that the thin-wall part product is deformed and damaged under the action of external force in the clamping process is reduced; and the high efficiency and the reliability in machining of the thin-wall part product are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing frock technical field especially, relate to a kind of thin-walled part processing frock of convenient operation. BACKGROUND

[0002] Thin-walled part refers to a kind of thin-walled part, common thin-walled part has sleeve ring, sleeve and other products, thin-walled part has light weight, material saving, compact structure and other characteristics, is widely used in various industrial fields, processing frock refers to the general term of tool, fixture, gauge, auxiliary tool and station tool in manufacturing process.

[0003] Thin-walled part usually needs to be treated in production and processing process, such as turning, drilling, grinding, etc., clamping mechanism is needed for thin-walled part in production and processing process, most clamping mechanisms currently mainly adopt single external clamping or inner wall support to clamp thin-walled part, due to the thin-walled characteristic of thin-walled part, when single external clamping or inner wall support is adopted to clamp thin-walled part, thin-walled part is easily deformed and damaged by external force, not only affecting the processing efficiency of thin-walled part, but also affecting the processing quality of thin-walled part. Therefore, the technical personnel in the art provides a kind of thin-walled part processing frock of convenient operation to solve the problems raised in the above background technology. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of thin-walled part processing frock of convenient operation, solve the problem that thin-walled part is easily deformed and damaged by external force in the processing and clamping process raised in the above background technology.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of thin-walled part processing frock of convenient operation, including base, the outer top surface of both sides of the base is fixedly installed with clamping platform, the outer top surface of the clamping platform is opened with the horizontal slot of the through type that is arranged in circle and equidistant, and the inner side wall of both sides of the horizontal slot is fixedly installed with slide rod, the outer circumferential surface of the slide rod is slidably connected with slide block one and slide block two at both ends, one end of the slide block one and slide block two extends to the outer top surface of clamping platform and is fixedly installed with arc inner expansion plate and arc outer clamping plate respectively, the center position of the outer top surface of the clamping platform is provided with inner support assembly for the inner support positioning of different sizes of thin-walled part;

[0006] The outer bottom surface of the clamping platform is provided with outer clamping assembly for the outer clamping limiting of different sizes of thin-walled part.

[0007] As a further technical scheme of the utility model, the inner support assembly includes a sleeve fixedly installed at the center position of the outer top surface of the clamping platform, vertical grooves are arranged on the outer circumferential wall of the sleeve in a circumferential equidistant manner, a threaded rod one is rotatably installed on the outer top surface of the clamping platform and located inside the sleeve, a sliding ring one is sleeved on the outer circumferential surface of the threaded rod one, and ear plates one are fixedly installed on the outer circumferential surface of the sliding ring one in a circumferential equidistant manner.

[0008] As a further technical scheme of the utility model, one end of the threaded rod one extends to the outer top surface of the sleeve and is fixedly installed with a knob one, a connecting plate one is rotatably installed on the inner side of each of the three groups of ear plates one, and one end of each of the three connecting plates one is rotatably connected to the inner side of each of the three groups of ear plates two through the vertical grooves.

[0009] As a further technical scheme of the utility model, the outer clamping assembly includes a threaded rod two rotatably installed at the center position of the outer bottom surface of the clamping platform, a sliding ring two is sleeved on the outer circumferential surface of the threaded rod two, ear plates three are fixedly installed on the outer circumferential surface of the sliding ring two in a circumferential equidistant manner, and an ear plate four is fixedly installed on the other end of each of the three sliding blocks two and extends to the outer bottom surface of the clamping platform.

[0010] As a further technical scheme of the utility model, one end of the threaded rod two close to the base is fixedly installed with a knob two, a connecting plate two is rotatably installed on the inner side of each of the three groups of ear plates three, and one end of each of the three connecting plates two close to the sliding block two is rotatably installed on the inner side of each of the three groups of ear plates four.

[0011] As a further technical scheme of the utility model, the outer clamping assembly includes a threaded rod two rotatably installed at the center position of the outer bottom surface of the clamping platform, a sliding ring two is sleeved on the outer circumferential surface of the threaded rod two, ear plates three are fixedly installed on the outer circumferential surface of the sliding ring two in a circumferential equidistant manner, and an ear plate four is fixedly installed on the other end of each of the three sliding blocks two and extends to the outer bottom surface of the clamping platform.

[0012] The utility model provides a kind of thin-walled piece machining tooling of convenient operation, and compared with prior art has the following beneficial effects:

[0013] 1, the thin-walled piece machining tooling of convenient operation of the design, by the outer clamping assembly and inner support assembly of being set, can be inside and outside synchronous clamping to thin-walled piece product, improve the stability of being clamped to thin-walled piece product, reduce the risk of deformation damage of thin-walled piece product in clamping process by external force, improve the high efficiency and reliability in the processing of thin-walled piece product.

[0014] 2, the thin-walled piece machining tooling of convenient operation of the design, by the setting friction clamping pad improves the stability of arc-shaped inner expansion plate and arc-shaped outer clamping plate for clamping and limiting thin-walled piece, further reduce the deformation damage condition of thin-walled piece by arc-shaped inner expansion plate and arc-shaped outer clamping plate external force. FIGURE DESCRIPTION

[0015] Fig. 1 Fig. 1 is a schematic diagram of the three-dimensional structure of a thin-walled workpiece processing tooling convenient to operate;

[0016] Fig. 2 Fig. 2 is a schematic diagram of the cross-sectional three-dimensional structure of a thin-walled workpiece processing tooling convenient to operate;

[0017] Fig. 3 Fig. 3 is a schematic diagram of the overall structure of a thin-walled workpiece processing tooling convenient to operate.

[0018] In the drawings:

[0019] 1, base; 101, clamping platform; 102, horizontal groove; 103, slide bar; 104, slide block one; 105, slide block two; 106, arc-shaped inner expansion plate; 107, arc-shaped outer clamping plate;

[0020] 2, inner support assembly; 201, sleeve; 202, vertical groove; 203, threaded rod one; 204, sliding ring one; 205, ear plate one; 206, ear plate two; 207, knob one; 208, connecting plate one;

[0021] 3, outer clamping assembly; 301, threaded rod two; 302, sliding ring two; 303, ear plate three; 304, ear plate four; 305, knob two; 306, connecting plate two;

[0022] 4, friction clamping pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely 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 of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figs. 1-3The utility model provides a kind of thin-walled part machining frock technical scheme of convenient operation: including base 1, the two sides outer top surface of base 1 is fixedly installed with clamping platform 101 in common, the outer top surface of clamping platform 101 is opened with the horizontal groove 102 of the circular equidistance arrangement and through type, and the two sides inner side wall of horizontal groove 102 is fixedly installed with slide bar 103 in common, the outer circumferential surface two ends of slide bar 103 are slidably connected with slider one 104 and slider two 105 respectively, and one end of slider one 104 and slider two 105 extends to the outer top surface of clamping platform 101 and is fixedly installed with arc inner expansion plate 106 and arc outer clamping plate 107 respectively, the outer top surface center position of clamping platform 101 is provided with the inner support component 2 for the inner support positioning of different sizes of thin-walled part, and the inner support component 2 includes sleeve 201 fixedly installed at the outer top surface center position of clamping platform 101, the outer circumferential side wall of sleeve 201 is opened with the vertical slot 202 of the circular equidistance arrangement, the outer top surface of clamping platform 101 and located inside sleeve 201 is rotatably installed with threaded rod one 203, threaded rod one 203 is sleeved with slip ring one 204 on outer circumferential surface, and the outer circumferential surface of slip ring one 204 is fixedly installed with the ear plate one 205 of the circular equidistance arrangement, the bottom of three arc inner expansion plates 106 is fixedly installed with ear plate two 206 close to the outer wall of sleeve 201 side, one end of threaded rod one 203 extends to the outer top surface of sleeve 201 and is fixedly installed with knob one 207, the inner side of three groups of ear plate one 205 is rotatably installed with connecting plate one 208, and the inner side of three connecting plates one 208 is rotatably connected with three groups of ear plate two 206 by passing through vertical slot 202.

[0025] The outer clamping assembly 3 is arranged at the center position of the outer bottom surface of the clamping platform 101 and is used for outer clamping and limiting different sizes of thin-walled parts, the outer clamping assembly 3 comprises a threaded rod two 301 rotatably arranged at the center position of the outer bottom surface of the clamping platform 101, a sliding ring two 302 sleeved on the outer circumferential surface of the threaded rod two 301, ear plates three 303 fixedly arranged on the outer circumferential surface of the sliding ring two 302 in a circumferential equidistant arrangement, ear plates four 304 fixedly arranged at the other end of the three sliding blocks two 105 and extending to the outer bottom surface of the clamping platform 101, a knob two 305 fixedly arranged at the end of the threaded rod two 301 close to the base 1, connecting plates two 306 rotatably arranged at the inner sides of the three sets of ear plates three 303, and the other end of the three connecting plates two 306 close to the sliding blocks two 105 is rotatably arranged at the inner sides of the three sets of ear plates four 304.

[0026] The friction clamping pads 4 are fixedly adhered to the outer walls of the sides close to each other of the three arc-shaped inner expansion plates 106 and the arc-shaped outer clamping plates 107.

[0027] The working principle of the utility model is as follows: when in use, first, the thin-walled part to be processed is placed on the clamping platform 101, then the knob one 207 is twisted to drive the threaded rod one 203 to rotate, and in the process of rotation, the sliding ring one 204 is driven to move downwards in the sleeve 201, so as to drive the ear plate one 205 to move through the connecting plate one 208, and then the sliding block one 104 is driven to slide away from the center point of the clamping platform 101 outside the sliding rod 103, so that the friction clamping pads 4 on the three arc-shaped inner expansion plates 106 are in abutment with the inner side walls of the thin-walled part to support and limit the thin-walled part.

[0028] Meanwhile, the knob two 305 is twisted to drive the threaded rod two 301 to rotate, so that the sliding ring two 302 is driven to move upwards along the outer part of the threaded rod two 301 in the process of rotation, so that the ear plate three 303 is driven to move through the connecting plate two 306, and the sliding block two 105 is driven to slide towards the center point of the clamping platform 101 outside the sliding rod 103, so that the friction clamping pads 4 on the three arc-shaped outer clamping plates 107 are in abutment with the outer side walls of the thin-walled part to clamp and fix the thin-walled part.

[0029] Meanwhile, the three arc-shaped inner expansion plates 106 and the three arc-shaped outer clamping plates 107 are matched with each other to simultaneously clamp the thin-walled product from the inside and the outside, thereby improving the stability of clamping the thin-walled product, reducing the risk of deformation and damage of the thin-walled product in the clamping process, and improving the efficiency and reliability of processing the thin-walled product.

[0030] Finally, when the thin-walled product is processed, the clamping and fixing relationship of the thin-walled product can be released by reversing the above steps, so that the thin-walled product can be directly taken down for the next step.

[0031] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the art, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art without special description and limitation.

Claims

1. A thin-walled parts processing tool with convenient operation, characterized in that: The invention comprises a base (1), wherein a clamping platform (101) is fixedly mounted on the outer top surfaces of both sides of the base (1), a transverse groove (102) arranged at equal intervals in a circle and penetrating therethrough is provided on the outer top surface of the clamping platform (101), and a sliding rod (103) is fixedly mounted on the inner side walls of both sides of the transverse groove (102), and at the same time, a slider 1 (104) and a slider 2 (105) are slidably connected to the two ends of the outer circumferential surface of the sliding rod (103), one end of the slider 1 (104) and the slider 2 (105) extend to the outer top surface of the clamping platform (101) and are fixedly mounted with an arc-shaped inner expansion plate (106) and an arc-shaped outer clamping plate (107), respectively, and an inner support component (2) for internally supporting and positioning thin-walled parts of different sizes is provided at the center position of the outer top surface of the clamping platform (101); An external clamping assembly (3) for externally clamping and limiting thin-walled parts of different sizes is provided at the center of the outer bottom surface of the clamping platform (101).

2. The easy-to-operate thin-walled parts processing tool according to claim 1, characterized in that: The inner support assembly (2) includes a sleeve (201) fixedly mounted at the center of the outer top surface of the clamping platform (101), the outer peripheral side wall of the sleeve (201) is provided with vertical grooves (202) arranged at equal intervals around the circumference, a threaded rod (203) is rotatably mounted on the outer top surface of the clamping platform (101) and located inside the sleeve (201), a slip ring (204) is sleeved on the outer peripheral surface of the threaded rod (203), an ear plate (205) arranged at equal intervals around the circumference is fixedly mounted on the outer peripheral surface of the slip ring (204), and an ear plate (206) is fixedly mounted on the bottom of the outer wall of one side of the three arc-shaped inner expansion plates (106) close to the sleeve (201).

3. The easy-to-operate thin-walled parts processing tool according to claim 2, characterized in that: One end of the threaded rod (203) extends to the outer top surface of the sleeve (201) and is fixedly mounted with a knob (207). The inner sides of the three groups of ear plates (205) are all rotatably mounted with connecting plates (208). One end of the three connecting plates (208) passes through the vertical slot (202) and is rotatably connected to the inner sides of the three groups of ear plates (206).

4. The easy-to-operate thin-walled parts processing tool according to claim 1, characterized in that: The outer clamping assembly (3) includes a threaded rod 2 (301) rotatably mounted at the center of the outer bottom surface of the clamping platform (101), a slip ring 2 (302) is sleeved on the outer peripheral surface of the threaded rod 2 (301), and ear plates 3 (303) arranged at equal intervals in a circle are fixedly mounted on the outer peripheral surface of the slip ring 2 (302), and the other ends of the three sliders 2 (105) extend to the outer bottom surface of the clamping platform (101) and are fixedly mounted with ear plates 4 (304).

5. The easy-to-operate thin-walled parts processing tool according to claim 4, characterized in that: The end of the threaded rod 2 (301) close to the base (1) is fixedly mounted with a knob 2 (305), the inner sides of the three groups of ear plates 3 (303) are all rotatably mounted with connecting plates 2 (306), and the ends of the three connecting plates 2 (306) close to the slider 2 (105) are all rotatably mounted on the inner sides of the three groups of ear plates 4 (304).

6. The easy-to-operate thin-walled parts processing tool according to claim 1, characterized in that: Friction clamping pads (4) are fixedly adhered to the outer walls of the three arc-shaped inner expansion plates (106) and the arc-shaped outer clamping plates (107) on one side close to each other.

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