CN217800292U

CN217800292U - PIN needle part is add clamping apparatus in batches

Info

Publication number: CN217800292U
Application number: CN202221314691.9U
Authority: CN
Inventors: 赵威; 邓兴国
Original assignee: Sichuan Kesi Precision Mould Co ltd
Current assignee: Sichuan Kesi Precision Mould Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-15
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a PIN needle part is add clamping apparatus in batches belongs to anchor clamps technical field. A PIN needle part batch machining anchor clamps includes: the mounting seat is provided with a plurality of clamping holes in parallel along the vertical direction; the fixing assemblies correspond to the clamping holes one by one and extend into the clamping holes to fix the PIN parts in the clamping holes; and the positioning component is in sliding fit with the mounting seat and is used for being in contact with a positioning surface of the PIN part to position the PIN part. The utility model discloses a fixed subassembly edgewise is fixed PIN needle part, and the locating surface contact of rethread locating component and PIN needle part is fixed a position PIN needle part, can improve the straightness that hangs down of part behind the clamping, improves the machining precision when the multiple operation adds man-hour, simultaneously, can once only the clamping can process a plurality of PIN needle parts, improves the machining efficiency of PIN needle part greatly.

Description

PIN needle part is add clamping apparatus in batches

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to PIN needle part is add clamping apparatus in batches.

Background

The description of the background art of the present invention pertains to the related art related to the present invention, and is only for the purpose of illustrating and facilitating the understanding of the contents of the present invention, and it is not to be understood that the applicant definitely considers or presumes that the applicant considers the present invention as the prior art of the application date of the present invention which is filed for the first time.

In the production of injection mould parts, PIN parts are often machined, such parts often being several or tens of times as high as their diameter. The head of the PIN needle part generally has various shapes at one section, and needs to be processed in multiple processes, and certain errors exist in the perpendicularity of the part (namely, when the PIN needle part is vertically placed on the table top of a machine tool for processing, the center of the head and the center of the bottom have larger deviation), so that the processing precision is difficult to ensure in the multiple-process processing, the part can be processed only in one piece, the efficiency cannot be ensured, and at present, the PIN needle part needs to be processed by an independent clamp aiming at each type of PIN needle part, so that the repeated use value is almost zero, and great waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PIN needle part is add clamping apparatus in batches to just can't the problem of processing in batches at the bottom of solving current PIN needle part machining precision.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a PIN needle part batch processing anchor clamps includes:

the mounting seat is provided with a plurality of clamping holes in parallel along the vertical direction;

the fixing components correspond to the clamping holes one by one and extend into the clamping holes to fix the PIN parts in the clamping holes;

and the positioning component is in sliding fit with the mounting seat and is used for being in contact with a positioning surface of the PIN needle part to position the PIN needle part.

Furthermore, the clamping hole comprises a limiting hole and a sliding hole which are communicated with each other; the fixing component comprises a sliding block and a fixing piece, wherein the sliding block is arranged in the sliding hole in a sliding mode, the fixing piece is in threaded connection with the mounting seat, the fixing piece is in contact with the sliding block, the fixing piece pushes the sliding block to slide, and the PIN needle part in the clamping hole is fixed.

Furthermore, one end of the clamping hole is V-shaped, and the other end of the clamping hole is rectangular and communicated with the sliding hole.

Furthermore, the clamping hole penetrates through the mounting seat.

Furthermore, the fixed part is a bolt with a T-shaped tail part, and the sliding block is provided with a T-shaped groove which is in running fit with the T-shaped tail part of the fixed part.

Furthermore, the positioning assembly comprises a positioning block and a push rod; the positioning block is in sliding fit with the mounting seat, the sliding direction is perpendicular to the arrangement direction of the clamping holes, and the push rod is in threaded connection with the mounting seat and is in rotating fit with the positioning block; the push rod drives the locating piece to contact with the locating surface of the PIN needle part, and the PIN needle part is located.

Furthermore, the bottom of the mounting seat is provided with a mounting groove, and the positioning block is positioned in the mounting groove and is in sliding fit with the bottom wall of the mounting groove.

Furthermore, the bottom wall of the mounting groove is provided with a trapezoidal block, and the positioning block is provided with a trapezoidal groove in sliding fit with the trapezoidal block.

Furthermore, the push rod is a bolt with a T-shaped tail, and the positioning block is provided with a T-shaped groove which is in running fit with the T-shaped tail of the push rod.

The utility model discloses following beneficial effect has:

(1) The utility model discloses a fixed subassembly edgewise is fixed PIN needle part, and the locating surface contact of rethread locating component and PIN needle part is fixed a position PIN needle part, can improve the straightness that hangs down of part behind the clamping, improves the machining precision when the multiple operation adds man-hour, simultaneously, can once only the clamping can process a plurality of PIN needle parts, improves the machining efficiency of PIN needle part greatly.

(2) The utility model discloses a fixed subassembly and PIN needle part one-to-one can ensure the effective fixed of each PIN needle part, simultaneously, the utility model discloses a locating piece can fix a position the direction of all PIN needle parts, ensures the direction uniformity of all PIN needle parts to ensure the machining precision of part.

Drawings

FIG. 1 is a schematic structural view of a batch machining fixture for PIN parts of the utility model;

fig. 2 is a schematic structural view of the mounting base of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

fig. 5 is a schematic structural view of the positioning assembly of the present invention;

fig. 6 is a schematic structural view of a PIN component of the present invention;

figure 7 is the utility model discloses a structure schematic diagram of PIN needle part batch processing anchor clamps when clamping PIN needle part.

In the figure: 10-a mounting seat; 11-a clamping hole; 12-a limiting hole; 13-a slide hole; 14-mounting grooves; 20-a stationary component; 21-a slide block; 22-a fixing member; 30-a positioning assembly; 31-a positioning block; 32-push rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1, 6 and 7, a PIN needle part batch processing clamp includes:

the mounting seat 10 is provided with a plurality of clamping holes 11 in parallel along the vertical direction, namely all the clamping holes 11 are arranged in a straight line and are uniformly arranged at intervals; a PIN part is placed in each clamping hole 11, namely a plurality of PIN parts are clamped at one time for processing;

the fixing assemblies 20 are arranged on the mounting seat 10 and correspond to the clamping holes 11 one by one, and the fixing assemblies 20 clamp the PIN parts in the clamping holes 11 from the side surfaces so as to fix the PIN parts;

and the positioning component 30 is in sliding fit with the mounting seat 10 and is used for contacting with a positioning surface of the PIN part to position the PIN part.

Fix PIN needle part from the side through fixed subassembly 20, the locating surface contact of rethread locating component and PIN needle part is fixed a position PIN needle part, can improve the straightness that hangs down of part after the clamping, improves the machining precision when the multiple operation adds man-hour.

Referring to fig. 2 and 3, the bottom of the mounting seat 10 is provided with mounting grooves 14 along the extending direction thereof, and the mounting grooves 14 penetrate through two ends of the mounting seat 10. The clamping holes 11 are sequentially arranged along the extending direction of the mounting seat 10 and comprise limiting holes 12 and sliding holes 13, one end of each limiting hole 12 is V-shaped, the other end of each limiting hole 12 is rectangular and is communicated with the corresponding sliding hole 13, and the corresponding sliding hole 13 is also rectangular. Spacing hole 12 runs through mount pad 10 and communicates with mounting groove 14, and after the PIN needle part was put into spacing hole 12, its be equipped with the locating surface be arranged in mounting groove 14, its side and the contact of the V profile of spacing hole 12, make the side line contact of PIN needle part and spacing hole 12, ensure the position accuracy after the PIN needle part is fixed. The slide hole 13 is a blind hole, that is, the slide hole 13 does not penetrate through the mounting seat 10, and the bottom wall of the slide hole 13 is a plane.

Referring to fig. 4, the fixing assembly 20 includes a sliding block 21 and a fixing member 22. The cross-section of slider 21 is the rectangle, and it and slide opening 13 sliding fit, slider 21's slip direction be for being close to spacing hole 12 and keeping away from the direction of spacing hole 12, and back in spacing hole 12 was placed to PIN needle part, and slider 21 can support tightly corresponding PIN needle part, and PIN needle part realizes fixing through the line contact of three position this moment, can improve the position accuracy after fixing. The fixing piece 22 is transversely arranged in the mounting seat 10, is in threaded fit with the mounting seat 10 and is in contact with the sliding block 21, and the sliding of the sliding block 21 and the abutting of the PIN parts are realized through threaded fit. In this embodiment, the fixed member 22 is a bolt with a T-shaped tail, and the sliding block 21 is provided with a T-shaped groove rotatably matched with the T-shaped tail of the fixed member 22.

Referring to fig. 5, the positioning assembly 30 includes a positioning block 31 and a push rod 32. The positioning block 31 is located in the mounting groove 14, a trapezoidal groove is formed in the top of the positioning block, a trapezoidal block is arranged on the bottom wall of the mounting groove 14, and the trapezoidal block is in sliding fit with the trapezoidal groove, so that the positioning block 31 can slide in the mounting groove 14 along the transverse direction of the mounting seat 10. The push rod 32 is transversely arranged in the mounting seat 10 and is in threaded fit with the mounting seat 10, and when the push rod 32 rotates, the positioning block 31 is driven to slide, so that the positioning block 31 is in contact with the positioning surfaces of all PIN needle parts. In this embodiment, the push rod 32 is a bolt with a T-shaped tail, and the positioning block 31 is provided with a T-shaped groove rotatably matched with the T-shaped tail of the push rod 32.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a PIN needle part batch processing anchor clamps which characterized in that includes:

the mounting seat (10) is provided with a plurality of clamping holes (11) in parallel along the vertical direction;

the fixing assemblies (20) correspond to the clamping holes (11) one by one, and the fixing assemblies (20) extend into the clamping holes (11) and fix PIN parts in the clamping holes (11);

and the positioning component (30), the positioning component (30) is in sliding fit with the mounting seat (10) and is used for contacting with a positioning surface of the PIN needle part to position the PIN needle part.

2. The PIN part batch processing jig of claim 1, wherein the clamping hole (11) comprises a limiting hole (12) and a sliding hole (13) which are communicated with each other; fixed subassembly (20) including slide setting slider (21) and threaded connection in slide opening (13) mounting base (10) interior mounting (22), mounting (22) with slider (21) contact, mounting (22) promote slider (21) slide to the PIN needle part that is located centre gripping hole (11) is fixed.

3. The PIN part batch processing jig according to claim 2, wherein one end of the clamping hole (11) is V-shaped, and the other end of the clamping hole (11) is rectangular and communicates with the slide hole (13).

4. PIN needle parts batch processing fixture according to claim 2, wherein the clamping hole (11) extends through the mounting seat (10).

5. The PIN part batch processing fixture of claim 2, wherein the fixing member (22) is a bolt with a T-shaped tail, and the slider (21) is provided with a T-shaped groove rotatably engaged with the T-shaped tail of the fixing member (22).

6. PIN needle part batch machining fixture according to any of the claims 1-5, wherein the positioning assembly (30) comprises a positioning block (31) and a push rod (32); the positioning block (31) is in sliding fit with the mounting seat (10), the sliding direction of the positioning block is perpendicular to the arrangement direction of the clamping holes (11), and the push rod (32) is in threaded connection with the mounting seat (10) and is in rotating fit with the positioning block (31); the push rod (32) drives the positioning block (31) to be in contact with the positioning surface of the PIN needle part, and the PIN needle part is positioned.

7. The PIN part batch processing clamp according to claim 6, wherein a mounting groove (14) is formed in the bottom of the mounting seat (10), and the positioning block (31) is located in the mounting groove (14) and is in sliding fit with the bottom wall of the mounting groove (14).

8. The PIN part batch processing clamp according to claim 7, wherein the bottom wall of the mounting groove (14) is provided with a trapezoidal block, and the positioning block (31) is provided with a trapezoidal groove in sliding fit with the trapezoidal block.

9. The PIN part batch processing clamp according to claim 6, wherein the push rod (32) is a bolt with a T-shaped tail, and the positioning block (31) is provided with a T-shaped groove which is in running fit with the T-shaped tail of the push rod (32).