CN216264637U

CN216264637U - Workpiece fixing jig for machining of numerical control lathe

Info

Publication number: CN216264637U
Application number: CN202122974529.1U
Authority: CN
Inventors: 惠楠楠
Original assignee: Suzhou Taiyuan Electronic Machinery Co ltd
Current assignee: Suzhou Taiyuan Electronic Machinery Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-12
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a workpiece fixing jig for machining of a numerical control lathe, which comprises a base, wherein a positioning groove is formed in the middle of the top end of the base, limiting vertical plates are respectively arranged on two sides and two ends of the top of the base, and first reserved grooves are respectively formed in the middle of the inner parts of the limiting vertical plates. This a fixed tool of work piece for numerical control lathe processing is provided with first preformed groove respectively through the intermediate position department in spacing riser inside, unscrew the locking spiro from clamping screw when using, slide the firm splint from top to bottom in the inside of lift spout afterwards, adjust firm splint and screw up locking bolt and clamping screw again after being suitable for the work piece height, with this can fix firm splint connection in spacing riser one side, can improve the steadiness of fixing not unidimensional work piece through firm splint, prevent that the work piece pine from taking off and taking place the incident and cause economic loss, the problem that the centre gripping steadiness is not high has been solved.

Description

Workpiece fixing jig for machining of numerical control lathe

Technical Field

The utility model relates to the technical field of fixing jigs, in particular to a workpiece fixing jig for machining of a numerical control lathe.

Background

The jig is used as a tool for assisting in controlling positions or actions, and a fixed jig is required to be used for clamping and fastening a workpiece to be machined in the process of machining the workpiece by the numerical control machine tool so as to ensure the machining quality of the workpiece. Therefore, a workpiece fixing jig for numerical control lathe machining is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece fixing jig for machining of a numerical control lathe, and aims to solve the problem of low clamping stability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tool is fixed to work piece for numerical control lathe processing, includes the base, the intermediate position department on base top is provided with the constant head tank, the both sides and the both ends at base top are provided with spacing riser respectively, the intermediate position department of spacing riser inside is provided with first reservation groove respectively, the inside bottom of constant head tank evenly is provided with the mounting groove, the inside of mounting groove is pegged graft respectively has the gag lever post, the inside both sides of base and both ends are provided with the second reservation groove respectively, the both sides and the both ends of base bottom are provided with respectively and prescribe a limit to the spout.

Preferably, the middle positions of the bottom ends of the limiting vertical plates are respectively and fixedly connected with a connecting vertical plate, the interiors of the limiting sliding grooves are respectively connected with a stabilizing sliding block in an embedded mode, and the bottom ends of the connecting vertical plates respectively penetrate through the second reserved grooves and are fixedly connected with the top ends of the stabilizing sliding blocks.

Preferably, the two ends of the limiting vertical plate are respectively and fixedly connected with a connecting transverse plate, the two sides and the two ends of the top of the base are respectively and uniformly provided with a fixing hole, the top ends of the connecting transverse plates are respectively inserted with a locking bolt, and the bottom ends of the locking bolts are respectively inserted into the fixing holes.

Preferably, the middle positions of one side of the limiting vertical plate are respectively provided with a lifting sliding groove, the top end inside the lifting sliding groove is respectively embedded with a stable clamping plate, and the middle positions of one side of the stable clamping plate are respectively fixedly connected with a fixing screw.

Preferably, one side of the fixing screw rod penetrates through the inside of the first preformed groove respectively, and one side of the outside of the fixing screw rod is sleeved with the locking spiral ring respectively.

Preferably, the top of the inside lateral wall of mounting groove fixedly connected with spacing ring respectively, the inside of spacing ring is run through respectively on the top of gag lever post, the bottom of gag lever post fixedly connected with compression spring respectively, compression spring's bottom respectively with the inside bottom fixed connection of mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: the workpiece fixing jig for the numerical control lathe processing not only realizes convenience in fastening workpieces with different sizes and high clamping stability, but also realizes limiting on the workpieces for fastening;

(1) the two sides and two ends of the interior of the base are respectively provided with the second preformed grooves, when in use, the connecting vertical plates fixedly connected to the bottom ends of the limiting vertical plates respectively penetrate through the interior of the second preformed grooves and are fixedly connected with the stabilizing slide blocks embedded in the limiting slide grooves, when the limiting vertical plates are adjusted at the top of the base, the stabilizing slide blocks slide in the limiting slide grooves along with the limiting vertical plates, so that the limiting vertical plates in movement can be stabilized, the purpose of stabilizing the limiting vertical plates is achieved by connecting and fixing the locking bolts inserted at the top ends of the connecting horizontal plates with the fixing holes, the distances between the limiting vertical plates can be adjusted by connecting and fixing the locking bolts with different fixing holes so as to be suitable for workpieces with different diameters, and the operability is strong;

(2) the first reserved grooves are respectively arranged at the middle positions in the limiting vertical plates, when the locking screw ring is used, the locking screw ring is unscrewed from the fixing screw rod, then the stable clamping plate slides up and down in the lifting sliding groove, and the locking bolt and the fixing screw rod are screwed again after the stable clamping plate is adjusted to the height suitable for a workpiece, so that the stable clamping plate can be connected and fixed on one side of the limiting vertical plates;

(3) evenly be provided with the mounting groove through the bottom in the constant head tank inside, can install the locating pin through the mounting groove of evenly setting in the inside bottom of constant head tank when using, and fix its connection in the inside of mounting groove through compression spring, and carry on spacingly to gag lever post and compression spring through the spacing ring, the gag lever post that is located the work piece bottom when placing into the mounting groove is compressed into the mounting groove inside, the gag lever post that does not compress can play spacing stable purpose to the work piece, so that fasten the work piece, and be applicable to different work piece types, high operability.

Drawings

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

FIG. 2 is an enlarged side view of a base of the present invention;

FIG. 3 is an enlarged schematic view of a front view of a partial cross-section of a vertical plate of the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a limiting vertical plate; 3. stabilizing the clamping plate; 4. a first preformed groove; 5. positioning a groove; 6. mounting grooves; 7. stabilizing the slide block; 8. connecting the transverse plates; 9. connecting a vertical plate; 10. locking the bolt; 11. a fixing hole; 12. a second preformed groove; 13. a limiting chute; 14. fixing the screw rod; 15. a locking spiro ring; 16. a lifting chute; 17. a compression spring; 18. a limiting ring; 19. a limiting rod.

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.

Example 1: referring to fig. 1-4, a workpiece fixing jig for machining of a numerical control lathe comprises a base 1, wherein a positioning groove 5 is arranged at the middle position of the top end of the base 1, limiting vertical plates 2 are respectively arranged at two sides and two ends of the top of the base 1, first reserved grooves 4 are respectively arranged at the middle positions inside the limiting vertical plates 2, mounting grooves 6 are uniformly arranged at the bottom ends inside the positioning grooves 5, limiting rods 19 are respectively inserted into the mounting grooves 6, second reserved grooves 12 are respectively arranged at two sides and two ends inside the base 1, and limiting sliding grooves 13 are respectively arranged at two sides and two ends of the bottom of the base 1;

the middle positions of the bottom ends of the limiting vertical plates 2 are respectively and fixedly connected with connecting vertical plates 9, the interior of the limiting sliding grooves 13 is respectively embedded with a stabilizing sliding block 7, the bottom ends of the connecting vertical plates 9 respectively penetrate through the second reserved grooves 12 and are fixedly connected with the top ends of the stabilizing sliding blocks 7, the two ends of the limiting vertical plates 2 are respectively and fixedly connected with connecting transverse plates 8, the two sides and the two ends of the top of the base 1 are respectively and uniformly provided with fixing holes 11, the top ends of the connecting transverse plates 8 are respectively inserted with locking bolts 10, and the bottom ends of the locking bolts 10 are respectively inserted into the fixing holes 11;

specifically, as shown in fig. 1 and 2, when in use, the connecting vertical plate 9 fixedly connected to the bottom end of the limiting vertical plate 2 respectively penetrates through the inside of the second preformed groove 12 and is fixedly connected with the stabilizing sliding block 7 embedded in the limiting sliding groove 13, when the limiting vertical plate 2 is adjusted at the top of the base 1, the stabilizing sliding block 7 slides in the limiting sliding groove 13 along with the second preformed groove, so that the purpose of stabilizing the moving limiting vertical plate 2 is achieved, the purpose of stabilizing the limiting vertical plate 2 is achieved by connecting and fixing the locking bolt 10 inserted at the top end of the connecting transverse plate 8 with the fixing hole 11, the distance between the limiting vertical plates 2 can be adjusted to be suitable for workpieces with different diameters by connecting and fixing the locking bolt 10 with different fixing holes 11, and the operability is high.

Example 2: the middle positions of one side of the limiting vertical plate 2 are respectively provided with a lifting sliding groove 16, the top ends of the insides of the lifting sliding grooves 16 are respectively embedded with a stable clamping plate 3, the middle positions of one side of the stable clamping plates 3 are respectively and fixedly connected with a fixing screw 14, one side of the fixing screw 14 respectively penetrates through the inside of the first reserved groove 4, and one side of the outside of the fixing screw 14 is respectively sleeved with a locking spiral ring 15;

specifically, as shown in fig. 1 and 3, when in use, the locking spiral ring 15 is unscrewed from the fixing screw rod 14, then the stable clamping plate 3 slides up and down in the lifting sliding groove 16, and after the stable clamping plate 3 is adjusted to the height suitable for the workpiece, the locking bolt 10 and the fixing screw rod 14 are screwed again, so that the stable clamping plate 3 can be connected and fixed on one side of the limiting vertical plate 2, the stability of fixing workpieces with different sizes can be improved through the stable clamping plate 3, and the workpieces are prevented from being loosened to cause safety accidents and economic losses during processing.

Example 3: the top ends of the side walls in the mounting groove 6 are respectively and fixedly connected with a limiting ring 18, the top ends of limiting rods 19 respectively penetrate through the inside of the limiting rings 18, the bottom ends of the limiting rods 19 are respectively and fixedly connected with compression springs 17, and the bottom ends of the compression springs 17 are respectively and fixedly connected with the bottom end in the mounting groove 6;

specifically, as shown in fig. 1 and 4, when the fixture is used, the limiting rod 19 can be installed and positioned through the installation groove 6 uniformly arranged at the bottom end inside the positioning groove 5, the limiting rod is fixedly connected inside the installation groove 6 through the compression spring 17, the limiting rod 19 and the compression spring 17 are limited through the limiting ring 18, the limiting rod 19 located at the bottom of the workpiece is compressed inside the installation groove 6 when the workpiece is placed into the installation groove 6, the uncompressed limiting rod 19 can achieve the purpose of limiting and stabilizing the workpiece, so that the workpiece is fastened, and the fixture is suitable for different workpiece types and has strong operability.

The working principle is as follows: when the utility model is used, firstly, the limiting rod 19 can be installed and positioned through the installation groove 6 uniformly arranged at the bottom end in the positioning groove 5, and is connected and fixed in the installation groove 6 through the compression spring 17, the limiting rod 19 and the compression spring 17 are limited through the limiting ring 18, the limiting rod 19 positioned at the bottom of the workpiece is compressed in the installation groove 6 when the workpiece is placed in the installation groove 6, the uncompressed limiting rod 19 can play a role of limiting and stabilizing the workpiece so as to fasten the workpiece, and is suitable for different workpiece types, the operability is strong, the locking spiral ring 15 is unscrewed from the fixing screw 14, then the stable clamping plate 3 slides up and down in the lifting sliding groove 16, after the stable clamping plate 3 is adjusted to the height suitable for the workpiece, the locking bolt 10 and the fixing screw 14 are unscrewed again, so that the stable clamping plate 3 can be connected and fixed on one side of the limiting vertical plate 2, the stability of fixing workpieces with different sizes can be improved through the stable clamping plate 3, the safety accident caused by the loosening of the workpieces and the economic loss caused by the workpieces during the processing can be prevented, the connecting vertical plate 9 fixedly connected at the bottom end of the limiting vertical plate 2 respectively penetrates through the inside of the second preformed groove 12 and is fixedly connected with the stabilizing slide block 7 embedded in the limiting slide groove 13, the stabilizing slide block 7 slides in the limiting slide groove 13 when the limiting vertical plate 2 is adjusted at the top of the base 1, so that the limiting vertical plate 2 in moving can be stabilized, the locking bolt 10 inserted at the top end of the connecting transverse plate 8 is fixedly connected with the fixing hole 11, the purpose of stabilizing the limiting vertical plate 2 is achieved, and the distance between the limiting vertical plates 2 can be adjusted to be suitable for workpieces with different diameters by connecting and fixing the locking bolt 10 with different fixing holes 11, the operability is strong.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 fixed tool of work piece for numerical control lathe processing, includes base (1), its characterized in that: the utility model discloses a fixing device for base, including base (1), locating groove (5), locating groove (2), spacing riser (2) are provided with respectively at the both sides and both ends on base (1) top, the inside intermediate position department of spacing riser (2) is provided with first reservation groove (4) respectively, the inside bottom of locating groove (5) evenly is provided with mounting groove (6), peg graft respectively in the inside of mounting groove (6) has gag lever post (19), the inside both sides and both ends of base (1) are provided with second reservation groove (12) respectively, the both sides and both ends of base (1) bottom are provided with respectively and prescribe a limit to spout (13).

2. The workpiece fixing jig for the numerical control lathe machining according to claim 1, characterized in that: the middle positions of the bottom ends of the limiting vertical plates (2) are respectively and fixedly connected with connecting vertical plates (9), the interiors of the limiting sliding grooves (13) are respectively connected with stabilizing sliding blocks (7) in an embedded mode, and the bottom ends of the connecting vertical plates (9) respectively penetrate through the second reserved grooves (12) and are fixedly connected with the top ends of the stabilizing sliding blocks (7).

3. The workpiece fixing jig for the numerical control lathe machining according to claim 1, characterized in that: the two ends of the limiting vertical plate (2) are fixedly connected with connecting transverse plates (8) respectively, two sides and two ends of the top of the base (1) are respectively and uniformly provided with fixing holes (11), the top ends of the connecting transverse plates (8) are respectively inserted with locking bolts (10), and the bottom ends of the locking bolts (10) are respectively inserted into the fixing holes (11).

4. The workpiece fixing jig for the numerical control lathe machining according to claim 1, characterized in that: the middle position department of spacing riser (2) one side is provided with lift spout (16) respectively, the top of lift spout (16) inside has inlayed respectively and has connect firm splint (3), the middle position department of firm splint (3) one side is fixedly connected with clamping screw (14) respectively.

5. The workpiece fixing jig for the numerical control lathe machining according to claim 4, characterized in that: one side of the fixing screw rod (14) penetrates through the interior of the first reserved groove (4) respectively, and one side of the outer portion of the fixing screw rod (14) is sleeved with a locking spiral ring (15) respectively.

6. The workpiece fixing jig for the numerical control lathe machining according to claim 1, characterized in that: the top of the inside lateral wall of mounting groove (6) is fixedly connected with spacing ring (18) respectively, the inside of spacing ring (18) is run through respectively on the top of gag lever post (19), the bottom of gag lever post (19) is fixedly connected with compression spring (17) respectively, the bottom of compression spring (17) respectively with the inside bottom fixed connection of mounting groove (6).