CN214321953U

CN214321953U - Auxiliary positioning device for milling of thin-walled part

Info

Publication number: CN214321953U
Application number: CN202120097830.6U
Authority: CN
Inventors: 刘瑞已
Original assignee: Hunan Industry Polytechnic
Current assignee: Hunan Industry Polytechnic
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-01
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a positioner technical field specifically is a thin wall spare milling process uses auxiliary positioning device, the device comprises a device main body, the device main part includes base, connecting plate and locating piece, the top of base is provided with the connecting plate, and the top of connecting plate is provided with the locating piece, the outer wall of connecting plate is provided with coupling mechanism, coupling mechanism includes picture peg, splint, cavity and rubber socket, the bottom mounting of connecting plate has the picture peg, the both sides of connecting plate outer wall all are fixed with splint, and the inside of splint is provided with the connection chamber, the inside of connecting the chamber is provided with the pull rod, the outside cover of pull rod is equipped with first spring, and one side that first spring is close to the base is fixed at the connection intracavity wall, one side that the base was kept away from to first spring is fixed at the pull rod outer wall. The utility model discloses the installation convenient to realize the connecting plate is fixed, need not pass through the bolt fastening to need not twist with the help of the instrument and move, bring the facility for operating personnel.

Description

Auxiliary positioning device for milling of thin-walled part

Technical Field

The utility model relates to a positioner technical field specifically is a thin wall spare milling process uses auxiliary positioning device.

Background

With the continuous use of thin-wall parts, the thin-wall part processing is also continuously developed, in the thin-wall part processing, the thin-wall part is usually clamped and limited by an auxiliary positioning device, the conventional auxiliary positioning device for thin-wall part milling has various functions so as to meet various requirements of people for use, and diversification is realized, so that the conventional auxiliary positioning device for thin-wall part milling basically meets the use requirements of people, and the following problems still exist.

The bottom of current device is provided with the connecting plate, and the inside both sides of connecting plate generally are provided with the bolt, and bolt threaded connection realizes the installation fixed operation of connecting plate inside the base, but the bolt is twisted and is moved comparatively hard, and twists and move the bolt and need be with the help of the instrument, and is comparatively inconvenient, has reduced the convenience and the practicality of device, therefore needs an auxiliary positioning device for thin wall spare milling process to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thin wall spare milling process uses auxiliary positioning device to the connecting plate of the current device who proposes in solving above-mentioned background art passes through the bolt and is connected with the base, the comparatively inconvenient problem of connecting plate installation.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary positioning device for milling thin-walled parts comprises a device main body, wherein the device main body comprises a base, a connecting plate and a positioning block, the top end of the base is provided with the connecting plate, the top end of the connecting plate is provided with the positioning block, the outer wall of the connecting plate is provided with a connecting mechanism, the connecting mechanism comprises an inserting plate, a clamping plate, a cavity and a rubber socket, the bottom end of the connecting plate is fixed with the inserting plate, the two sides of the outer wall of the connecting plate are both fixed with the clamping plate, the inside of the clamping plate is provided with a connecting cavity, the inside of the connecting cavity is provided with a pull rod, the outer part of the pull rod is sleeved with a first spring, one side of the first spring close to the base is fixed on the inner wall of the connecting cavity, one side of the first spring far away from the base is fixed on the outer wall of the pull rod, the bottom end of the outer wall of the pull rod is fixed with a pull handle, the inside of the pull rod is provided with the cavity, and the top end inside of the cavity is provided with a push plate, one side of the push plate close to the inserting plate is connected with the cavity in a sliding mode through a sliding block, a second spring is fixed to the bottom end of the push plate, the bottom end of the second spring is fixed to the inner wall of the cavity, a clamping block is fixed to the top end of the push plate, and a buffering mechanism is arranged on the outer wall of the positioning block.

Preferably, buffer gear includes fixed block and rubber support block, the both sides of locating piece outer wall all are fixed with the fixed block, and the bottom mounting of fixed block has the bracing piece, the bottom glue of bracing piece has the rubber support block, and the inside of rubber support block is provided with the extrusion chamber, the bottom glue of extrusion intracavity wall has the rubber support board, and the top glue of rubber support board inner wall has rubber extrusion ring, the top glue of rubber extrusion ring inner wall has the third spring, and the top glue of third spring is at the rubber support board inner wall.

Preferably, the bottom of picture peg is glued with the rubber socket, and the inside of rubber socket is provided with the cushion chamber, the bottom of cushion intracavity wall is glued with rubber buffer ring.

Preferably, the top end inside the base is provided with a socket matched with the plug board, and the bottom end inside the socket is provided with an opening matched with the rubber socket.

Preferably, the two sides in the inserting plate are provided with pull holes matched with the pull rods.

Preferably, the two sides of the top end in the base are provided with clamping grooves matched with the clamping blocks, and one side, close to the inserting plate, in the cavity is provided with sliding grooves matched with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this thin wall spare is assistance-localization real-time device for milling process is provided with the picture peg, the pull rod, the push pedal, second spring and fixture block, when needs erection locating piece, the pulling pull rod, promote the connecting plate, in picture peg block to the socket, promote the push pedal, the second spring compression, loosen the pulling of diagonal rod, pull rod block to the trompil in, realize the spacing of picture peg, loosen the pulling to the push pedal, fixture block to the draw-in groove in, realize that the pull rod inserts the fixed of establishing, through the above-mentioned design, be convenient for realize that the installation of connecting plate is fixed, need not pass through the bolt fastening, thereby need not twist with the help of the instrument and move, bring the facility for operating personnel, the convenience and the practicality of device have been improved.

2. This thin wall spare is assistance-localization real-time device for milling process is provided with the bracing piece, the rubber support board, rubber extrusion ring and third spring, when the locating piece rocks, locating piece extrusion bracing piece, bracing piece extrusion rubber support piece, elastic deformation takes place for the rubber support piece, rubber support piece extrusion rubber support board, rubber support board extrusion rubber extrusion ring, the compression of third spring, through the aforesaid design, slightly rock the buffering to the locating piece, make the centre gripping of locating piece during operation more stable, the stability and the practicality of device have been improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;

fig. 5 is a schematic front sectional view of the local structure of the fixing block, the supporting rod, the rubber supporting block, the extruding cavity, the rubber supporting plate, the rubber extruding ring and the third spring of the present invention.

In the figure: 100. a device main body; 110. a base; 120. a connecting plate; 130. positioning blocks; 200. a connecting mechanism; 210. inserting plates; 220. a splint; 221. a connecting cavity; 222. a pull rod; 223. a first spring; 224. pulling a handle; 230. a cavity; 231. pushing the plate; 232. a slider; 233. a second spring; 234. a clamping block; 240. a rubber socket; 241. a buffer chamber; 242. a rubber cushion ring; 300. a buffer mechanism; 310. a fixed block; 311. a support bar; 320. a rubber support block; 321. an extrusion chamber; 322. a rubber support plate; 323. a rubber extrusion ring; 324. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

an auxiliary positioning device for milling thin-walled parts comprises a device body 100, the device body 100 comprises a base 110, a connecting plate 120 and a positioning block 130, the connecting plate 120 is arranged at the top end of the base 110, the positioning block 130 is arranged at the top end of the connecting plate 120, a connecting mechanism 200 is arranged on the outer wall of the connecting plate 120, the connecting mechanism 200 comprises an inserting plate 210, a clamping plate 220, a cavity 230 and a rubber socket 240, the inserting plate 210 is fixed at the bottom end of the connecting plate 120, the clamping plate 220 is fixed at both sides of the outer wall of the connecting plate 120, a connecting cavity 221 is arranged in the clamping plate 220, a pull rod 222 is arranged in the connecting cavity 221, a first spring 223 is sleeved outside the pull rod 222, one side of the first spring 223 close to the base 110 is fixed on the inner wall of the connecting cavity 221, one side of the first spring 223 far away from the base 110 is fixed on the outer wall of the pull rod 222, a pull handle 224 is fixed at the bottom end of the outer wall of the pull rod 222, the cavity 230 is arranged inside the pull rod 222, and the top end inside the cavity 230 is provided with a push plate 231, one side of the push plate 231, which is close to the insert plate 210, is slidably connected with the cavity 230 through a slider 232, the bottom end of the push plate 231 is fixed with a second spring 233, the bottom end of the second spring 233 is fixed on the inner wall of the cavity 230, the top end of the push plate 231 is fixed with a fixture block 234, and the outer wall of the positioning block 130 is provided with a buffer mechanism 300.

The buffer mechanism 300 comprises a fixed block 310 and a rubber supporting block 320, the fixed block 310 is fixed on both sides of the outer wall of the positioning block 130, a supporting rod 311 is fixed at the bottom end of the fixed block 310, the rubber supporting block 320 is glued to the bottom end of the supporting rod 311, a squeezing cavity 321 is arranged inside the rubber supporting block 320, a rubber supporting plate 322 is glued to the bottom end of the inner wall of the squeezing cavity 321, a rubber squeezing ring 323 is glued to the top end of the inner wall of the rubber supporting plate 322, a third spring 324 is glued to the top end of the inner wall of the rubber squeezing ring 323, and the top end of the third spring 324 is glued to the inner wall of the rubber supporting plate 322.

The bottom of picture peg 210 is glued and is had rubber socket 240, and the inside of rubber socket 240 is provided with cushion chamber 241, and the bottom of cushion chamber 241 inner wall is glued and is had rubber buffering ring 242, through this design, cushions spacingly to inserting of picture peg 210 to it is more stable to make inserting of picture peg 210 establish, has improved the practicality of device.

The socket that mutually supports with picture peg 210 is seted up on the inside top of base 110, and the opening that mutually supports with rubber socket 240 is seted up to the inside bottom of socket, through this design for picture peg 210 inserts and establishes more firmly, has improved the stability of device.

The both sides of picture peg 210 inside are seted up the trompil of mutually supporting with pull rod 222, through this design, carry on spacingly to picture peg 210, have improved the practicality of device.

The both sides on the inside top of base 110 are seted up the draw-in groove of mutually supporting with fixture block 234, and the inside one side that is close to picture peg 210 of cavity 230 is seted up the spout of mutually supporting with slider 232, through this design, carries on spacingly to push pedal 231 to establish inserting of picture peg 210 fixes, has improved the stability of device.

The working principle is as follows: when the positioning block 130 needs to be installed, the pull rod 222 is pulled in a direction away from the connecting plate 120, at this time, the first spring 223 is in a tensile force accumulation state, then the connecting plate 120 is pushed until the inserting plate 210 is clamped in the inserting opening, then the push plate 231 is pushed in a direction close to the second spring 233, the sliding block 232 slides in the sliding groove along with the push plate 231, at this time, the second spring 233 is in a compressive force accumulation state, then the pull rod 222 is released from being pulled, under the cooperation of the first spring 223, the pull rod 222 is clamped in the pulling hole, the limiting operation of the inserting plate 210 is realized, then the pull plate 231 is released from being pulled, under the cooperation of the second spring 233, the clamping block 234 is clamped in the inserting opening, the inserting fixing operation of the pull rod 222 is realized, and the installing and fixing operation of the connecting plate 120 is realized.

When the positioning block 130 shakes, the positioning block 130 presses the supporting rod 311, the supporting rod 311 presses the rubber supporting block 320, the rubber supporting block 320 elastically deforms, the rubber supporting block 320 presses the rubber supporting plate 322, the rubber supporting plate 322 presses the rubber pressing ring 323, the third spring 324 is in a compression force accumulation state at the moment, the shaking buffering operation is achieved, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a thin wall spare milling process is with assistance-localization real-time device, includes device main part (100), its characterized in that: the device main body (100) comprises a base (110), a connecting plate (120) and a positioning block (130), the top end of the base (110) is provided with the connecting plate (120), the top end of the connecting plate (120) is provided with the positioning block (130), the outer wall of the connecting plate (120) is provided with a connecting mechanism (200), the connecting mechanism (200) comprises a plug board (210), a clamping board (220), a cavity (230) and a rubber socket (240), the bottom end of the connecting plate (120) is fixed with the plug board (210), the two sides of the outer wall of the connecting plate (120) are both fixed with the clamping board (220), a connecting cavity (221) is arranged inside the clamping board (220), a pull rod (222) is arranged inside the connecting cavity (221), the outside of the pull rod (222) is sleeved with a first spring (223), and one side of the first spring (223) close to the base (110) is fixed on the inner wall of the connecting cavity (221), one side that base (110) was kept away from in first spring (223) is fixed at pull rod (222) outer wall, the bottom mounting of pull rod (222) outer wall has pull handle (224), the inside of pull rod (222) is provided with cavity (230), and the inside top of cavity (230) is provided with push pedal (231), slider (232) and cavity (230) sliding connection are passed through to one side that push pedal (231) are close to picture peg (210), the bottom mounting of push pedal (231) has second spring (233), and the bottom mounting of second spring (233) is in cavity (230) inner wall, the top of push pedal (231) is fixed with fixture block (234), the outer wall of locating piece (130) is provided with buffer gear (300).

2. The auxiliary positioning device for milling of the thin-walled workpiece according to claim 1, characterized in that: buffer gear (300) include fixed block (310) and rubber support block (320), both sides of locating piece (130) outer wall all are fixed with fixed block (310), and the bottom mounting of fixed block (310) has bracing piece (311), the bottom of bracing piece (311) is glued and is had rubber support block (320), and the inside of rubber support block (320) is provided with extrusion chamber (321), the bottom of extrusion chamber (321) inner wall is glued and is had rubber support plate (322), and the top of rubber support plate (322) inner wall is glued and is had rubber extrusion ring (323), the top of rubber extrusion ring (323) inner wall is glued and is had third spring (324), and the top of third spring (324) is glued and is in rubber support plate (322) inner wall.

3. The auxiliary positioning device for milling of the thin-walled workpiece according to claim 1, characterized in that: the bottom of picture peg (210) is glued and is had rubber socket (240), and the inside of rubber socket (240) is provided with cushion chamber (241), the bottom of cushion chamber (241) inner wall is glued and is had rubber cushion ring (242).

4. The auxiliary positioning device for milling of the thin-walled workpiece according to claim 3, characterized in that: the top end in the base (110) is provided with a socket matched with the plug board (210), and the bottom end in the socket is provided with an opening matched with the rubber socket (240).

5. The auxiliary positioning device for milling of the thin-walled workpiece according to claim 1, characterized in that: the two sides in the inserting plate (210) are provided with pull holes matched with the pull rods (222).

6. The auxiliary positioning device for milling of the thin-walled workpiece according to claim 1, characterized in that: the two sides of the top end in the base (110) are provided with clamping grooves matched with the clamping blocks (234), and one side, close to the inserting plate (210), in the cavity (230) is provided with sliding grooves matched with the sliding blocks (232).