CN210549710U

CN210549710U - Clamp for numerical control machining center

Info

Publication number: CN210549710U
Application number: CN201921667776.3U
Authority: CN
Inventors: 董淑正; 崔焕锡
Original assignee: Qingdao Changzhou Precision Machinery Co Ltd
Current assignee: Qingdao Changzhou Precision Machinery Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-19
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an anchor clamps for numerical control machining center, the on-line screen storage device comprises a base, the upside mid-mounting of base has the spacing collar, and the top middle part through connection of spacing collar has the locating lever, the outside of spacing collar is provided with spacing frame, the outside of connecting block closely laminates there is the dead lever, the upside welding of connecting block has the stopper, the upside of connecting plate is installed and is adjusted a section of thick bamboo, and the inboard of adjusting a section of thick bamboo closely laminates there is the bracing piece, the upside integration of bracing piece is provided with the support frame, the inside swing joint in one side that the support frame was kept away from to the second regulation pole has the limiting plate, the inside closely laminating in one side of keeping away. This anchor clamps for numerical control machining center can change the position and the height of anchor clamps according to parts of different shapes and size, and the practicality is strong, can effectively fix, and is convenient spacing, and is easy and simple to handle, can improve work efficiency.

Description

Clamp for numerical control machining center

Technical Field

The utility model relates to a numerical control machining center technical field specifically is a numerical control is anchor clamps for machining center.

Background

The numerical control machining center is an instrument for machining parts on a numerical control machine tool, can automatically exchange machining tools, has strong comprehensive machining capacity, is widely applied in the fields of industry and the like, is generally provided with a clamp for fixing the parts, and has various clamps for the numerical control machining center on the market, but still has some defects;

the clamp for the numerical control machining center used at present is inconvenient to change the position and the height of the clamp according to parts with different shapes and sizes, is not strong enough in practicability and is complex to operate, so that the clamp for the numerical control machining center is provided, and the problem provided in the prior art is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for numerical control machining center to solve the current anchor clamps for numerical control machining center that provide in the above-mentioned background art inconvenient position and the height that change anchor clamps according to the part of different shapes and size, the practicality is not strong enough, and operates comparatively complicated problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for a numerical control machining center comprises a base, wherein a limiting ring is installed in the middle of the upper side of the base, a positioning rod is connected in the middle of the upper portion of the limiting ring in a penetrating mode, a spring is wound outside one side, away from the limiting ring, of the positioning rod, a positioning plate is welded outside the spring, a limiting frame is arranged outside the limiting ring, a connecting block is connected with an internal clamping groove of the limiting frame, a fixing rod is tightly attached to the outside of the connecting block, a through hole is formed in the outside of the fixing rod, a limiting block is welded on the upper side of the connecting block, a connecting plate is connected with the internal clamping groove of the limiting block, an adjusting cylinder is installed on the upper side of the connecting plate, a supporting rod is tightly attached to the inner side of the adjusting cylinder, a supporting frame is integrally arranged on the upper side of, and the outside of limiting plate is pasted and is connected with the non slipping spur, the inside first regulation pole that closely laminates in the one side of keeping away from the second regulation pole of support frame.

Preferably, the locating lever constitutes sliding construction in the spacing collar, and the transversal personally submitting "T" font structure of locating lever to the locating lever is equidistant setting on the spacing collar, and the horizontal axis of spacing collar and the coincidence of the horizontal axis of spacing frame moreover.

Preferably, the cross section of the fixing rod is in a U-shaped structure, and the length of the cross section of the inner side of the fixing rod is equal to the diameter of the connecting block.

Preferably, the adjusting cylinder is connected with the supporting rod in a threaded connection mode, the longitudinal section of the outer side of the supporting rod is of a concave-convex structure, and the adjusting cylinder forms a rotating structure on the limiting block through a connecting plate.

Preferably, the height of the upper side of the first adjusting rod is lower than that of the upper side of the second adjusting rod, and the first adjusting rod and the second adjusting rod are connected with the support frame in a threaded connection mode.

Preferably, the anti-skidding blocks are arranged on the limiting plate at equal intervals, the limiting plate forms a rotating structure on the second adjusting rod, and the second adjusting rod is symmetrically arranged about a vertical central axis of the limiting ring.

Compared with the prior art, the beneficial effects of the utility model are that: the clamp for the numerical control machining center can change the position and the height of the clamp according to parts with different shapes and sizes, is high in practicability, can be effectively fixed, is convenient to limit, is simple and convenient to operate, and can improve the working efficiency;

1. the fixture is provided with a limiting frame, a supporting frame and a supporting rod, the first adjusting rod and the second adjusting rod are aligned to parts by sliding the connecting block in the limiting frame and driving the supporting frame to slide, then an adjusting cylinder in threaded connection with the supporting rod is rotated on the supporting rod, the supporting rod drives the supporting frame to lift, the position and the height of the fixture can be changed according to parts with different shapes and sizes, and the fixture is high in practicability;

2. the fixing rod, the through hole and the limiting frame are arranged, the connecting block is fixed by inserting the fixing rod into the through hole which is arranged at equal intervals on the limiting frame, so that the fixing rod can be effectively fixed, the limiting is convenient, the operation is simple and convenient, and the working efficiency can be improved;

3. be provided with locating lever, spring and locating plate, through outside pulling locating lever, the position of adjustment locating plate loosens the locating lever, and the elastic action of the spring that the locating lever outside set up makes locating plate and part closely laminate, can fix a position fast, guarantees stability.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection overlooking cross section structure of the fixing rod and the limiting frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a limiting ring; 3. positioning a rod; 4. a spring; 5. positioning a plate; 6. a limiting frame; 7. fixing the rod; 8. connecting blocks; 9. a through hole; 10. a limiting block; 11. a connecting plate; 12. an adjusting cylinder; 13. a support bar; 14. a support frame; 15. a first adjusting lever; 16. a second adjusting lever; 17. a limiting plate; 18. and (4) anti-skid blocks.

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. 1-3, the present invention provides a technical solution: a clamp for a numerical control machining center comprises a base 1, a limiting ring 2, a positioning rod 3, a spring 4, a positioning plate 5, a limiting frame 6, a fixing rod 7, a connecting block 8, a through hole 9, a limiting block 10, a connecting plate 11, an adjusting cylinder 12, a supporting rod 13, a supporting frame 14, a first adjusting rod 15, a second adjusting rod 16, a limiting plate 17 and an anti-skid block 18, wherein the limiting ring 2 is installed in the middle of the upper side of the base 1, the positioning rod 3 penetrates through the middle of the upper portion of the limiting ring 2, the spring 4 is wound outside one side of the positioning rod 3, which is far away from the limiting ring 2, the positioning plate 5 is welded outside the spring 4, the limiting frame 6 is arranged outside the limiting ring 2, a connecting block 8 is connected with an internal clamping groove of the limiting frame 6, the fixing rod 7 is tightly attached to the outside of the connecting block, and the inside draw-in groove of the upside of stopper 10 is connected with connecting plate 11, an adjusting cylinder 12 is installed to the upside of connecting plate 11, and the inboard of adjusting cylinder 12 has closely laminated bracing piece 13, the upside integration of bracing piece 13 is provided with support frame 14, and the upside through connection of support frame 14 has a second to adjust pole 16, the inside swing joint in one side that support frame 14 was kept away from to second is adjusted pole 16 has a limiting plate 17, and the outside of limiting plate 17 is pasted and is connected with non-slipping spur 18, the inside closely laminated first regulation pole 15 that has of one side that support frame 14 kept away from second and adjust pole.

If the height of the upper side of the first adjusting rod 15 is lower than that of the upper side of the second adjusting rod 16 in fig. 1, and the first adjusting rod 15 and the second adjusting rod 16 are both connected with the supporting frame 14 in a threaded connection manner, parts of different models and sizes can be conveniently fixed, if the anti-skid blocks 18 are arranged on the limiting plate 17 at equal intervals in fig. 1, the limiting plate 17 forms a rotating structure on the second adjusting rod 16, and the second adjusting rod 16 is symmetrically arranged about the vertical central axis of the limiting ring 2, so that the anti-skid device is high in stability and effectively anti-skid;

according to the technical scheme, the positioning rod 3 forms a sliding structure in the limiting ring 2 in the figures 1 and 2, the cross section of the positioning rod 3 is of a T-shaped structure, the positioning rod 3 is arranged on the limiting ring 2 at equal intervals, the horizontal central axis of the limiting ring 2 coincides with the horizontal central axis of the limiting frame 6, the position of the supporting frame 14 is convenient to adjust, the limiting frame can be effectively limited, the stability is guaranteed, the cross section of the fixing rod 7 is of a U-shaped structure in the figures 2, the length of the inner side cross section of the fixing rod 7 is equal to the diameter of the connecting block 8, the fixing and the dismounting are convenient, the operation is simple and convenient, the adjusting cylinder 12 is connected with the supporting rod 13 in the threaded connection mode in the figures 3, the outer side longitudinal section of the supporting rod 13 is of a concave-convex structure, the adjusting cylinder 12 forms a rotating structure on the.

The working principle is as follows: when the clamp for the numerical control machining center is used, firstly, as shown in attached drawings and attached drawings 2, parts are placed in a limiting ring 2 integrally arranged on a base 1, then a positioning rod 3 is pulled outwards, the position of a positioning plate 5 welded on the positioning rod 3 is adjusted, then the positioning rod 3 is loosened, the positioning plate 5 is tightly attached to the parts under the elastic action of a spring 4 wound on the positioning rod 3, a connecting block 8 is slid in a limiting frame 6, a limiting block 10 fixed on the connecting block 8 drives a supporting frame 14 to slide, a first adjusting rod 15 and a second adjusting rod 16 arranged on the supporting frame 14 are aligned to the parts, then the fixing rod 7 is inserted into through holes 9 arranged at equal intervals on the limiting frame 6, and the connecting block 8 is fixed;

as shown in fig. 1, a first adjusting rod 15 and a second adjusting rod 16 which are connected with a support frame 14 through threads are respectively rotated on the support frame 14, a limiting plate 17 connected with a clamping groove at the inner side of the first adjusting rod 15 and the second adjusting rod 16 is tightly attached to a part, and anti-slip blocks 18 which are arranged on the limiting plate 17 at equal intervals can effectively prevent slipping, as shown in fig. 3, when the height of the first adjusting rod 15 and the height of the second adjusting rod 16 need to be adjusted, an adjusting cylinder 12 which is connected with the support rod 13 through threads is rotated on the support rod 13, a connecting plate 11 fixed at the bottom of the adjusting cylinder 12 rotates in a limiting block 10, and the support rod 13 drives the support frame 14 to lift so as to adjust the height, so that a series of operations of the clamp for the numerical control machining center can be completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a numerical control is anchor clamps for machining center, includes base (1), its characterized in that: the upper side middle part of the base (1) is provided with a limiting ring (2), the middle part of the upper part of the limiting ring (2) is connected with a positioning rod (3) in a penetrating way, one side, away from the limiting ring (2), of the positioning rod (3) is externally wound with a spring (4), the outer side of the spring (4) is welded with a positioning plate (5), the outer side of the limiting ring (2) is provided with a limiting frame (6), the inner clamping groove of the limiting frame (6) is connected with a connecting block (8), the outer side of the connecting block (8) is tightly attached with a fixing rod (7), the outer side of the fixing rod (7) is provided with a through hole (9), the upper side of the connecting block (8) is welded with a limiting block (10), the inner clamping groove of the upper side of the limiting block (10) is connected with a connecting plate (11), the upper side of the connecting, the upside integration of bracing piece (13) is provided with support frame (14), and the upside through connection of support frame (14) has the second to adjust pole (16), the inside swing joint in one side that support frame (14) were kept away from in second regulation pole (16) has limiting plate (17), and pastes in the outside of limiting plate (17) and be connected with non slipping spur (18), the inside first regulation pole (15) that closely laminates in one side that the second was kept away from in support frame (14).

2. The jig for a numerical control machining center according to claim 1, characterized in that: the locating rod (3) forms a sliding structure in the limiting ring (2), the cross section of the locating rod (3) is of a T-shaped structure, the locating rod (3) is arranged on the limiting ring (2) at equal intervals, and the horizontal central axis of the limiting ring (2) coincides with the horizontal central axis of the limiting frame (6).

3. The jig for a numerical control machining center according to claim 1, characterized in that: the cross section of the fixing rod (7) is in a U-shaped structure, and the length of the cross section of the inner side of the fixing rod (7) is equal to the diameter of the connecting block (8).

4. The jig for a numerical control machining center according to claim 1, characterized in that: the adjusting cylinder (12) is connected with the supporting rod (13) in a threaded connection mode, the longitudinal section of the outer side of the supporting rod (13) is of a concave-convex structure, and the adjusting cylinder (12) forms a rotating structure on the limiting block (10) through the connecting plate (11).

5. The jig for a numerical control machining center according to claim 1, characterized in that: the height of the upper side of the first adjusting rod (15) is lower than that of the upper side of the second adjusting rod (16), and the first adjusting rod (15) and the second adjusting rod (16) are connected with the supporting frame (14) in a threaded connection mode.

6. The jig for a numerical control machining center according to claim 1, characterized in that: the anti-skidding blocks (18) are arranged on the limiting plate (17) at equal intervals, the limiting plate (17) forms a rotating structure on the second adjusting rod (16), and the second adjusting rod (16) is symmetrically arranged about the vertical central axis of the limiting ring (2).