CN216030397U

CN216030397U - Jig for ensuring concentricity of die core processing

Info

Publication number: CN216030397U
Application number: CN202122671313.8U
Authority: CN
Inventors: 周志红
Original assignee: Dongguan Zhongzhi Precision Technology Co ltd
Current assignee: Dongguan Zhongzhi Precision Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-15
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a jig for ensuring the processing concentricity of a mold core, and relates to the technical field of jigs. The processing machine comprises a processing bed, a second bottom plate and a first substrate, wherein the processing bed, the second bottom plate and the first substrate are all of plate structures, the second bottom plate and the first substrate are both arranged on the upper surface of the processing bed, the first bottom plate is arranged above the second bottom plate, a first mounting base is fixedly arranged on the upper surface of the first bottom plate, a positioning ring is arranged on the upper surface of the first mounting base, two ends of the positioning ring are both provided with grooves, and pushing plates are arranged in the grooves. According to the utility model, the positioning ring with the pushing plate is arranged, the first processing shaft is placed in the positioning ring, the pushing plates at the two ends of the positioning ring are pushed to clamp and fix the first processing shaft, the first circle center is determined, the second processing shaft is placed in the center frame, one end of the second processing shaft is aligned to the first processing shaft, and the positioned second processing shaft is fixed by using three clamping bolts after positioning, so that the processing concentricity is improved.

Description

Jig for ensuring concentricity of die core processing

Technical Field

The utility model belongs to the technical field of jigs, and particularly relates to a jig for ensuring the processing concentricity of a mold core.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into three types, namely a process assembly type jig, a project test type jig and a circuit board test type jig, and is called a clamp in the continental.

When both sides simultaneous processing axis body work piece, in order to guarantee the accuracy of work piece processing, need be adding the concentricity of guaranteeing both sides processing man-hour, traditional processing equipment generally uses single locating rack to adjust the concentricity, the accuracy of this kind of adjustment mode is relatively poor, for solving above-mentioned problem existing design one kind and guaranteeing mould benevolence processing concentricity's tool can effectual solution traditional processing equipment only use single locating rack to adjust the concentricity at both ends for the not accurate problem of regulation of concentricity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jig for ensuring the concentricity of die core processing, which solves the problem that the concentricity is not accurately adjusted because the concentricity of two ends of the traditional processing equipment is adjusted by only using a single positioning frame.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a jig for ensuring the processing concentricity of a mold core, which comprises a processing bed, a second bottom plate and a first substrate, wherein the processing bed, the second bottom plate and the first substrate are all plate structures;

the upper surface at the processing bed is all installed to second bottom plate and first base plate, first bottom plate is installed to second bottom plate top, fixed surface installs first installation base on the first bottom plate, surface mounting has the holding ring on the first installation base, the fluting has all been seted up at the holding ring both ends, fluting internally mounted has the slurcam, slurcam and fluting sliding fit have the holding ring of slurcam through setting up, place first processing axle in the holding ring to the slurcam that promotes the holding ring both ends is held it with first processing axle clamp fixedly, confirms first centre of a circle, places second processing axle in the centre frame simultaneously, aligns first processing axle with second processing axle one end, uses three clamp bolt to fix the second processing axle of deciding the position after the location, has improved the concentricity of processing.

Furthermore, a plurality of second slide rails are fixedly connected to the upper surface of the first substrate, and a second substrate is mounted above the first substrate.

Furthermore, a plurality of second sliding grooves are formed in the lower surface of the second substrate, the second sliding rails are in sliding fit with the second sliding grooves, and a center frame is arranged on the upper surface of the second substrate.

Further, a plurality of extension blocks are installed to the side of the periphery of the center frame, the number of the extension blocks is three, the extension blocks are fixedly connected with the center frame, and a second machining shaft is installed inside the center frame.

Further, a thread cylinder is mounted inside the extension block, a clamping bolt is mounted inside the thread cylinder, and the clamping bolt is in threaded fit with the thread cylinder.

Further, a first machining shaft is mounted inside the positioning ring.

Further, a plurality of first slide rails are fixedly mounted on the lower surface of the first base plate, a first slide groove is formed in the upper surface of the second base plate, the first slide rails are in sliding fit with the first slide grooves, and transverse movement of the positioning ring is facilitated to find a concentric point through the arrangement of the first slide rails and the first slide rails.

The utility model has the following beneficial effects:

1. according to the utility model, the positioning ring with the pushing plate is arranged, the first processing shaft is placed in the positioning ring, the pushing plates at the two ends of the positioning ring are pushed to clamp and fix the first processing shaft, the first circle center is determined, the second processing shaft is placed in the center frame, one end of the second processing shaft is aligned to the first processing shaft, and the positioned second processing shaft is fixed by using three clamping bolts after positioning, so that the processing concentricity is improved.

2. According to the utility model, the first sliding groove and the first sliding rail are arranged, so that the positioning ring can conveniently transversely move to find a concentric point.

Of course, it is not necessary for any one product that embodies the utility model to achieve all of the above advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic left-view perspective view of the present invention;

FIG. 2 is a schematic right-view perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a left side view of the present invention;

fig. 5 is a schematic view of the internal structure of the telescopic cylinder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. clamping the bolt; 2. a threaded barrel; 3. an extension block; 4. a first processing shaft; 5. a positioning ring; 6. a push plate; 8. a first mounting base; 9. a first base plate; 10. a second base plate; 11. a first chute; 12. a first slide rail; 13. a processing bed; 14. a second chute; 15. a first substrate; 16. a second slide rail; 17. a second substrate; 18. a center frame; 19. a second processing shaft; 20. and (4) slotting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a jig for ensuring the concentricity of a mold core, including a processing bed 13, a second base plate 10 and a first base plate 15, wherein the processing bed 13, the second base plate 10 and the first base plate 15 are all plate structures;

the second bottom plate 10 and the first base plate 15 are both arranged on the upper surface of the processing bed 13, the first bottom plate 9 is arranged above the second bottom plate 10, the first mounting base 8 is fixedly arranged on the upper surface of the first bottom plate 9, the positioning ring 5 is arranged on the upper surface of the first mounting base 8, both ends of the positioning ring 5 are provided with grooves 20, the inside of each groove 20 is provided with a pushing plate 6, the pushing plates 6 are in sliding fit with the grooves 20, by arranging the positioning ring 5 with the pushing plate 6, the first processing shaft 4 is placed in the positioning ring 5, and push the push plates 6 at the two ends of the positioning ring 5 to clamp and fix the positioning ring and the first processing shaft 4, determine a first circle center, meanwhile, the second processing shaft 19 is placed in the center frame 18, one end of the second processing shaft 19 is aligned to the first processing shaft 4, and the positioned second processing shaft 19 is fixed by using the three clamping bolts 1 after positioning, so that the processing concentricity is improved.

The upper surface of the first substrate 15 is fixedly connected with a plurality of second slide rails 16, and a second substrate 17 is arranged above the first substrate 15.

A plurality of second sliding grooves 14 are formed in the lower surface of the second substrate 17, the second sliding rails 16 are in sliding fit with the second sliding grooves 14, and a center frame 18 is mounted on the upper surface of the second substrate 17.

A plurality of extension blocks 3 are installed on the peripheral side surface of the central frame 18, the number of the extension blocks 3 is three, the extension blocks 3 are fixedly connected with the central frame 18, and a second processing shaft 19 is installed inside the central frame 18.

Extension piece 3 internally mounted has a screw thread section of

thick bamboo

2, and 2 internally mounted of screw thread section of thick bamboo have clamping bolt 1, clamping

bolt

1 and 2 screw-thread cooperations of a screw thread section of thick bamboo.

The positioning ring 5 internally mounts the first processing shaft 4.

A plurality of first slide rails 12 are fixedly mounted on the lower surface of the first base plate 9, a first slide groove 11 is formed in the upper surface of the second base plate 10, the first slide rails 12 are in sliding fit with the first slide grooves 11, and transverse movement of the positioning ring 5 is conveniently conducted to find a concentric point through the arrangement of the first slide grooves 11 and the first slide rails 12.

One specific application of this embodiment is: when the device is used, the first processing shaft 4 is placed in the positioning ring 5, the pushing plates 6 at two ends of the positioning ring 5 are pushed to clamp and fix the first processing shaft 4, a first circle center is determined, the second processing shaft 19 is placed in the central frame 18, one end of the second processing shaft 19 is aligned to the first processing shaft 4, the positioned second processing shaft 19 is fixed by using the three clamping bolts 1 after positioning, and the processing concentricity is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A jig for ensuring the concentricity of die core processing comprises a processing bed (13), a second bottom plate (10) and a first substrate (15), and is characterized in that the processing bed (13), the second bottom plate (10) and the first substrate (15) are all plate structures;

the upper surface at processing bed (13) is all installed in second bottom plate (10) and first base plate (15), first bottom plate (9) are installed to second bottom plate (10) top, fixed surface installs first installation base (8) on first bottom plate (9), surface mounting has holding ring (5) on first installation base (8), fluting (20) have all been seted up at holding ring (5) both ends, fluting (20) internally mounted has slurcam (6), slurcam (6) and fluting (20) sliding fit.

2. The jig according to claim 1, wherein the jig comprises: the upper surface of the first substrate (15) is fixedly connected with a plurality of second sliding rails (16), and a second substrate (17) is installed above the first substrate (15).

3. The jig according to claim 2, wherein the jig comprises: a plurality of second chutes (14) are formed in the lower surface of the second base plate (17), the second sliding rails (16) are in sliding fit with the second chutes (14), and a center frame (18) is mounted on the upper surface of the second base plate (17).

4. The jig according to claim 3, wherein the jig comprises: a plurality of extension pieces (3) are installed to side face all around of center frame (18), the quantity that extends piece (3) is three, extend piece (3) and center frame (18) fixed connection, center frame (18) internally mounted has second processing axle (19).

5. The jig according to claim 3, wherein the jig comprises: the extension block (3) is internally provided with a threaded cylinder (2), the threaded cylinder (2) is internally provided with a clamping bolt (1), and the clamping bolt (1) is in threaded fit with the threaded cylinder (2).

6. The jig according to claim 1, wherein the jig comprises: and a first machining shaft (4) is arranged inside the positioning ring (5).

7. The jig according to claim 1, wherein the jig comprises: a plurality of first sliding rails (12) are fixedly mounted on the lower surface of the first base plate (9), a first sliding groove (11) is formed in the upper surface of the second base plate (10), and the first sliding rails (12) are in sliding fit with the first sliding groove (11).