CN213561139U

CN213561139U - Die fixing clamp for numerical control machining

Info

Publication number: CN213561139U
Application number: CN202021700903.8U
Authority: CN
Inventors: 湛智运
Original assignee: Zhejiang Jialian Precision Hardware Accessories Co ltd
Current assignee: Zhejiang Jialian Precision Hardware Accessories Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-06-29
Anticipated expiration: 2030-08-16

Abstract

The utility model provides a mould mounting fixture is used in numerical control processing, including first main part and second main part, second main part fixed connection is in the top position of first main part, and first main part and second main part all set up to circular base main part, and the surface embedding of second main part is provided with the support base, supports the outside fixed surface of base and is connected with the buffer layer, and the adjustment tank has been seted up to the fixed surface of first main part. When the user of service will need to carry out spacing fixed mould and place second main part on the surface, support the base and receive the gravity of mould, under bottom compression spring's gravity, be same horizontal position with the surface of second main part, the compression spring of bottom provides certain reverse elasticity, be convenient for to the fixed of mould, the buffer layer that outside surface set up simultaneously, when supporting base and second main part and being located same horizontal position, with the contact of mould bottom surface, frictional force between reinforcing and the mould, the mould of being convenient for is fixed.

Description

Die fixing clamp for numerical control machining

Technical Field

The utility model relates to a numerical control processing technology field, more specifically say, relate to a mould mounting fixture for numerical control processing.

Background

The numerical control machining is a technological method for controlling parts to be machined by using digital information on a numerical control machine tool, and can solve the problems of variable part varieties, small batch, complex shape, high precision and the like. When the numerical control machining lathe is used, a clamp is needed to fix a part or a related used mold so as to facilitate machining.

However, current anchor clamps are when using, the limitation is bigger, when anchor clamps are using, the great and irregularly shaped mould of some volumes is when carrying out spacing fixed, can not transfer fine carry out spacing fixed to it, simultaneously carry out spacing fixed after to the mould, the mould itself can produce vibrations and external force at the in-process that uses, current anchor clamps do not possess the function of buffering to it, a lot of moulds lead to some meticulous parts to process not in place when processing the use from this, anchor clamps have received certain limitation when using.

SUMMERY OF THE UTILITY MODEL

The utility model discloses die fixing clamp's for numerical control processing purpose and efficiency are reached by following concrete technical means:

the utility model provides a mould mounting fixture is used in numerical control processing, including first main part and second main part, second main part fixed connection is in the top position of first main part, first main part and second main part all set up to circular base main part, the surface embedding of second main part is provided with the support base, the outside fixed surface of support base is connected with the buffer layer, the adjustment tank has been seted up to the fixed surface of first main part, the inboard embedding of adjustment tank is provided with the regulation pole, the top position fixedly connected with spacing connecting seat of regulation pole, the front end position of spacing connecting seat is provided with spacing contact, fixedly connected with hydraulic stem between spacing connecting seat and the spacing contact, the both sides position of hydraulic stem is provided with buffer beam and spring housing.

Further preferred embodiments: the supporting base is located at the surface central position of the second main body, and the bottom end of the supporting base is embedded in the second main body through a plurality of compression springs.

Further preferred embodiments: the supporting base is arranged in a cross shape.

Further preferred embodiments: the buffer layer is located the side top position of supporting the base, and is the arc indent setting, sets up to the rubber layer.

Further preferred embodiments: the adjusting grooves are located on the periphery of the surface of the first main body and distributed in a cross shape.

Further preferred embodiments: the adjusting rod is an electric telescopic column, and the two ends of the adjusting rod are connected with the adjusting groove in a sliding mode through the embedded structure.

Further preferred embodiments: the limiting connecting seat and the limiting contact head are arranged in a matched mode, and the front end surface of the limiting contact head is arranged to be a plastic buffer layer.

Further preferred embodiments: the two ends of the hydraulic rod are simultaneously connected with the limiting connecting seat and the limiting contact head, and meanwhile, the hydraulic cylinder corresponding to the hydraulic rod is arranged inside the limiting connecting seat in a matched mode.

Further preferred embodiments: the buffer rod is set to be a sleeved telescopic rod, the spring sleeve is sleeved on the buffer rod, and two ends of the spring sleeve are simultaneously supported between the limiting connecting seat and the limiting contact head.

Has the advantages that:

this mould mounting fixture is used in numerical control processing, user of service will need to carry out spacing fixed mould and place the second main part when on the surface, support the base and receive the gravity of mould, under bottom compression spring's gravity, be same horizontal position with the surface of second main part, the compression spring of bottom provides certain reverse elasticity, be convenient for to the fixing of mould, the buffer layer of outside surface setting simultaneously, when supporting base and second main part and being located same horizontal position, with the contact of mould bottom surface, frictional force between reinforcing and the mould, the mould of being convenient for is fixed.

This mould mounting fixture is used in numerical control processing through adjusting the pole, drives this device's spacing part and removes, sets up the gomphosis structure simultaneously and connects with the adjustment tank in the outside surface, reinforcing stability.

This mould mounting fixture is used in numerical control processing through set up the hydraulic stem between spacing connecting seat and spacing contact, under the drive of pneumatic cylinder for carry out the distance between spacing connecting seat and the spacing contact and adjust, cooperate the spring housing and the buffer lever that set up between the two, provide the back support power in fixed mould, thereby be convenient for spacing fixed to the mould.

Drawings

Fig. 1 is a plan view of the overall structure of the present invention.

Fig. 2 is a sectional view of the limiting structure of the present invention.

In FIGS. 1-2: the buffer device comprises a first main body 1, a second main body 2, a supporting base 3, a buffer layer 4, an adjusting groove 5, an adjusting rod 6, a limiting connecting seat 7, a hydraulic rod 8, a limiting contact head 9, a spring sleeve 10 and a buffer rod 11.

Detailed Description

As shown in figures 1 to 2:

the utility model provides a mould mounting fixture is used in numerical control processing, including first main part 1 and second

main part

2, 2 fixed connection of second main part are at the top position of first main part 1, first main part 1 and second main part 2 all set up to circular base main part, the surface embedding of second main part 2 is provided with supports base 3, support base 3's outside fixed surface is connected with buffer layer 4, adjustment tank 5 has been seted up to the fixed surface of first main part 1, the inboard embedding of adjustment tank 5 is provided with adjusts pole 6, adjust the top position fixedly connected with spacing connecting seat 7 of pole 6, the front end position of spacing connecting seat 7 is provided with spacing contact 9, fixedly connected with hydraulic stem 8 between spacing connecting seat 7 and the spacing contact 9, the both sides position of hydraulic stem 8 is provided with buffer beam 11 and spring housing 10.

Wherein, the supporting base 3 is located at the surface central position of the second main body 2, and the bottom end of the supporting base 3 is embedded in the second main body 2 through a plurality of compression springs.

Wherein, the supporting base 3 is arranged in a cross shape.

Wherein, buffer layer 4 is located the side top position that supports base 3, and be the arc indent setting, set up to the rubber layer, user of service will carry out when spacing fixed mould is placed on second main part 2 on the surface, support base 3 and receive the gravity of mould, under bottom compression spring's gravity, be same horizontal position with the surface of second main part 2, the compression spring of bottom provides certain reverse elasticity, be convenient for to the fixed of mould, buffer layer 4 of outside surface setting simultaneously, when supporting base 3 and second main part 2 and being located same horizontal position, with the contact of mould bottom surface, frictional force between reinforcing and the mould, the mould of being convenient for is fixed.

Wherein, the adjusting grooves 5 are arranged around the surface of the first main body 1 in a cross shape.

Wherein, adjusting pole 6 and setting up to electronic flexible post, and both ends position passes through gomphosis structure and 5 sliding connection of adjustment tank, through adjusting pole 6, drives the spacing part of this device and removes, sets up the gomphosis structure simultaneously and connects with 5 adjustment tanks in the outside surface, reinforcing stability.

Wherein, spacing connecting seat 7 sets up with spacing contact 9 is supporting, and the front end surface of spacing contact 9 sets up to the plastic buffer layer.

Wherein, spacing connecting seat 7 and spacing contact 9 are connected simultaneously at the both ends of hydraulic stem 8, set up the pneumatic cylinder that corresponds hydraulic stem 8 simultaneously in the supporting setting in the inside of spacing connecting seat 7, through set up hydraulic stem 8 between spacing connecting seat 7 and spacing contact 9, under the drive of pneumatic cylinder, make and carry out the distance between spacing connecting seat 7 and the spacing contact 9 and adjust, cooperate spring housing 10 and buffer lever 11 that set up between the two, provide the back support power in fixed die, thereby be convenient for spacing fixed to the mould.

Wherein, buffer beam 11 sets up to the muff-coupling telescopic link, and spring housing 10 cup joints on buffer beam 11, and spring housing 10 both ends support simultaneously between spacing connecting seat 7 and spacing contact 9.

The working principle is as follows:

the specific using mode and action of the embodiment are that a user places a die needing to be limited and fixed at the top end of the second main body 2, the supporting base 3 at the top end of the second main body 2 is subjected to the gravity of the die and is downwards settled under the action of a compression spring arranged at the bottom end, the supporting base and the second main body 2 are positioned at the same horizontal position, meanwhile, the buffer layer 4 at the outer side position buffers the gravity applied by the die, the friction force between the buffering base and the die is enhanced and is convenient to fix, then, the adjusting rod 6 is controlled by an external control device to transversely stretch along the inside of the adjusting groove 5 to drive the limiting connecting seat 7 and the limiting contact head 9 at the inner end position to move inwards, the limiting contact heads 9 arranged at the four side positions are contacted with the surface of the die to clamp the die, when the die is clamped by the limiting contact heads 9, the hydraulic rod 8 arranged between the limiting contact heads 9 and the limiting connecting seat 7 is driven by the hydraulic, make spacing contact 9 to shrink inwards, the buffer beam 11 and the spring housing 10 that set up between spacing contact 9 and spacing connecting seat 7 shrink simultaneously, strengthen the tight fixed effect of clamp of spacing contact 9 to the mould.

Claims

1. The utility model provides a mould mounting fixture is used in numerical control processing, includes first main part (1) and second main part (2), and second main part (2) fixed connection is in the top position of first main part (1), its characterized in that: first main part (1) and second main part (2) all set up to circular base main part, the surface embedding of second main part (2) is provided with supports base (3), the outside fixed surface of support base (3) is connected with buffer layer (4), adjustment tank (5) have been seted up to the fixed surface of first main part (1), the inboard embedding of adjustment tank (5) is provided with adjusts pole (6), the top position fixedly connected with limit connection seat (7) of adjusting pole (6), the front position of limit connection seat (7) is provided with spacing contact head (9), fixedly connected with hydraulic stem (8) between limit connection seat (7) and spacing contact head (9), the both sides position of hydraulic stem (8) is provided with buffer beam (11) and spring housing (10).

2. The die fixing jig for numerical control machining according to claim 1, characterized in that: the supporting base (3) is located at the surface center position of the second main body (2), and the bottom end of the supporting base (3) is embedded in the second main body (2) through a plurality of compression springs.

3. The die holding jig for numerical control machining according to any one of claims 1 or 2, characterized in that: wherein the two supporting bases (3) are arranged in a cross shape.

4. The die fixing jig for numerical control machining according to claim 1, characterized in that: the buffer layer (4) is located at the top of the side face of the supporting base (3) and is arranged in an arc-shaped concave mode and is arranged as a rubber layer.

5. The die fixing jig for numerical control machining according to claim 1, characterized in that: the adjusting grooves (5) are located on the periphery of the surface of the first main body (1) and are distributed in a cross shape.

6. The die fixing jig for numerical control machining according to claim 1, characterized in that: the adjusting rod (6) is an electric telescopic column, and the two ends of the adjusting rod are connected with the adjusting groove (5) in a sliding mode through an embedded structure.

7. The die fixing jig for numerical control machining according to claim 1, characterized in that: the limiting connecting seat (7) and the limiting contact head (9) are arranged in a matched mode, and the front end surface of the limiting contact head (9) is provided with a plastic buffer layer.

8. The die fixing jig for numerical control machining according to claim 1, characterized in that: the two ends of the hydraulic rod (8) are simultaneously connected with the limiting connecting seat (7) and the limiting contact head (9), and meanwhile, the hydraulic cylinder corresponding to the hydraulic rod (8) is arranged inside the limiting connecting seat (7) in a matched mode.

9. The die fixing jig for numerical control machining according to claim 1, characterized in that: buffer beam (11) set up to the bell and spigot joint formula telescopic link, spring housing (10) cup joint on buffer beam (11), and spring housing (10) both ends support simultaneously between spacing connecting seat (7) and spacing contact (9).