CN212170139U

CN212170139U - Clamp support for manufacturing metal products

Info

Publication number: CN212170139U
Application number: CN202020064495.5U
Authority: CN
Inventors: 石松鹤; 林爱民; 林松; 林晨
Original assignee: Nanjing Masunnuo Precision Machinery Co ltd
Current assignee: Nanjing Masunnuo Precision Machinery Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-12-18
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a metal product manufacture equipment technical field, specifically speaking relates to a binding clasp support for metal product manufacturing, including device body and binding clasp, the device body is including the reference column that is located the bilateral symmetry setting of binding clasp, and the bottom of reference column is provided with the base, and the binding clasp is including the last snap ring that is located the top and the lower snap ring that is located the below, goes up the snap ring and is half-circle annular structure with lower snap ring, goes up the both sides bottom outer wall of snap ring and has seted up last bayonet socket, and lower bayonet socket has been seted up to the both sides top inner wall of lower snap ring, and the inboard of lower bayonet socket is provided with a plurality of springs, and the top outer wall and the last bayonet socket joint cooperation of. The utility model discloses a design can be effectively fixed the binding clasp, guarantees the stability of binding clasp when fixed, and difficult production slides or not hard up, has solved the technical problem that the binding clasp pine takes off, and can play certain buffering effect through the spring, avoids the centre gripping to lead to the fact the work piece to warp the damage excessively tightly.

Description

Clamp support for manufacturing metal products

Technical Field

The utility model relates to a metal product manufacture equipment technical field, specifically speaking relates to a binding clasp support for metal product manufacturing.

Background

The metal product industry includes that structural metal goods makes, metal tool makes, container and metal packaging container make, stainless steel and similar daily metal product make etc. adds man-hour to some columniform work pieces and need press from both sides tight fixed to it, and traditional binding clasp support pine takes off and is a technical problem, and current clamping apparatus causes the slip very easily when fixed or not hard up, and the too big work piece deformation damage that causes of clamping dynamics easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding clasp support is used in metal product manufacturing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a clamper bracket for metal product manufacturing, which comprises a device body and a clamper, wherein the device body comprises positioning columns symmetrically arranged at both sides of the clamper, the bottom of the positioning column is provided with a base, the clamper comprises an upper clamping ring arranged at the upper part and a lower clamping ring arranged at the lower part, the upper clamping ring and the lower clamping ring are both in a semi-circular structure, the outer walls of the bottoms of both sides of the upper clamping ring are provided with upper bayonets, the inner walls of the tops of both sides of the lower clamping ring are provided with lower bayonets, the inner side of each lower bayonet is provided with a plurality of springs, the outer wall of the top of each lower clamping ring is in clamping fit with the upper bayonets, the inner wall of the bottom of the upper clamping ring is tightly welded with the springs, the outer walls of both sides of the upper clamping ring are horizontally, the other end of fixed plate closely welds there is the fagging, the one end of fagging and the outer wall of lower snap ring closely weld, the vertical lift adjustment pole that is provided with between lifter plate and the fixed plate, the outer wall of lift adjustment pole is provided with the screw thread, the lifter plate is run through on the top of lift adjustment pole, the inside that the lifter plate is close to lift adjustment pole department is hollow structure and slides and is provided with the carousel, the threaded hole is seted up at the middle part of carousel, screw hole and lift adjustment pole threaded connection, the lateral wall of lifter plate is run through to the both sides of carousel.

Preferably, the springs are arranged at equal intervals.

Preferably, the diameter of the turntable is larger than the width of the lifting plate.

Preferably, the bottom end of the lifting adjusting rod is tightly welded with the fixing plate.

Preferably, the fixing plate is fixedly connected with the base through a bolt.

Preferably, a sliding groove is vertically formed in the outer wall of one side, close to the lifting plate, of the positioning column, a sliding block is tightly welded to one end, close to the sliding groove, of the lifting plate, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, a workpiece is arranged on the inner side of the clamping device, and one end of the workpiece penetrates through the space between the upper clamping ring and the lower clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that:

this binding clasp support for metal product manufacturing can effectively fix the binding clasp, guarantees the stability of binding clasp when fixed, and difficult production slides or not hard up, has solved the technical problem that the binding clasp pine takes off, and can play certain buffering effect through the spring, avoids the centre gripping tension to cause the work piece to warp the damage.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of the middle clamping device of the present invention;

fig. 4 is a schematic structural diagram of the middle rotary table of the present invention.

In the figure: 1. a workpiece; 2. a clamper; 21. a snap ring is arranged; 211. mounting a bayonet; 22. a lower snap ring; 221. a lower bayonet; 23. a spring; 24. a lifting plate; 241. a slider; 25. a fixing plate; 251. a diagonal bracing plate; 3. a positioning column; 31. a chute; 4. a base; 5. a lifting adjusting rod; 51. a turntable; 511. a threaded bore.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a clamper holder for metal product manufacturing, as shown in figures 1-4, comprising a holder body and a clamper 2, wherein the holder body comprises positioning columns 3 symmetrically arranged at both sides of the clamper 2, the positioning columns can position both sides of the clamper 2, a base 4 is arranged at the bottom of the positioning column 3, the bottom of the clamper 2 can be supported, the whole holder body is stable, the clamper 2 comprises an upper clamping ring 21 arranged at the upper part and a lower clamping ring 22 arranged at the lower part, the upper clamping ring 21 and the lower clamping ring 22 are both in semi-circular structure and used for clamping a workpiece, the outer walls of the bottoms of the two sides of the upper clamping ring 21 are provided with an upper bayonet 211, the inner walls of the top of the two sides of the lower clamping ring 22 are provided with a lower bayonet 221, the inner wall of the top of the lower clamping ring 22 is matched with the upper bayonet 211 in a clamping way, the inner wall of the bottom of the upper, the outer walls of two sides of the upper clamping ring 21 are horizontally and tightly welded with lifting plates 24 for driving the upper clamping ring 21 to ascend and descend, the outer walls of two sides of the lower clamping ring 22 are symmetrically provided with fixing plates 25, one end of each fixing plate 25 is tightly welded with a positioning column 3, the other end of each fixing plate 25 is tightly welded with a diagonal support plate 251, one end of each diagonal support plate 251 is tightly welded with the outer wall of the lower clamping ring 22 and can support the bottom of the lower clamping ring 22, a lifting adjusting rod 5 is vertically arranged between each lifting plate 24 and the corresponding fixing plate 25 and used for ensuring the lifting of the lifting plates 24 in the vertical direction, the outer wall of each lifting adjusting rod 5 is provided with threads, the top end of each lifting adjusting rod 5 penetrates through the lifting plates 24, the inner parts, close to the lifting adjusting rods 5, of the lifting plates 24 are of hollow structures and are provided with rotating discs 51 in a sliding mode, threaded holes 511 are formed, can make the carousel 51 carry out the motion of vertical direction along lift adjustment rod 5 through rotating carousel 51, drive reciprocating of lifter plate 24, and then drive the lift of snap ring 21, be convenient for press from both sides work piece 1 tight, and realize the elasticity of binding clasp 2 through the lift of adjusting snap ring 21 and adjust.

Specifically, the springs 23 are arranged at equal intervals, so that a certain buffer space is ensured between the upper snap ring 21 and the lower snap ring 22, and over-tight clamping is avoided.

In addition, the diameter of the turntable 51 is larger than the width of the lifting plate 24, ensuring that the outer side of the turntable 51 protrudes out of the lifting plate 24. The hand adjusting turntable 51 can rotate conveniently.

Further, the bottom end of the lifting adjusting rod 5 is tightly welded with the fixing plate 25, so that the bottom of the lifting adjusting rod 5 is fixed.

Furthermore, the fixing plate 25 is fixedly connected with the base 4 through bolts, so that the fixing plate 25 can be conveniently mounted and dismounted.

Furthermore, the outer wall of one side of the positioning column 3 close to the lifting plate 24 is vertically provided with a sliding groove 31, one end of the lifting plate 24 close to the sliding groove 31 is tightly welded with a sliding block 241, the sliding block 241 is in sliding connection with the sliding groove 31, and the movement of one end of the lifting plate 24 in the vertical direction is stable.

Further, the workpiece 1 is arranged on the inner side of the clamping device 2, the workpiece 1 is cylindrical, one end of the workpiece 1 penetrates through the space between the upper clamping ring 21 and the lower clamping ring 22, and the workpiece 1 is clamped tightly through the upper clamping ring 21 and the lower clamping ring 22 to be fixed, so that subsequent processing operation is facilitated.

When the clamper holder for metal product manufacturing of the embodiment is used, the device is firstly placed stably, the rotary disc 51 is rotated by hand to lift the lifting plate 24, so that the upper snap ring 21 and the lower snap ring 22 are separated, the workpiece 1 passes through the space between the upper snap ring 21 and the lower snap ring 22, the height of the lifting plate 24 is adjusted by rotating the turntable 51 by hand, so that the inner wall of the upper snap ring 21 presses the outer wall of the workpiece 1, thereby realizing the clamping effect of the upper clamping ring 21 and the lower clamping ring 22, increasing the clamping force when continuing to rotate, the upward reaction force of the spring 23 weakens the clamping force of the clamping device 2 on the workpiece 1 when the clamping is too tight, avoids the deformation and damage of the workpiece 1 caused by too high clamping force, through reference column 3 and the stability of backup pad 251 assurance binding clasp 2 both sides, binding clasp 2 can not rock or become flexible when making it press from both sides tightly, is convenient for carry out further processing operation to work piece 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A clamper holder for metal product manufacturing, comprising a device body and a clamper (2), characterized in that: the device body comprises positioning columns (3) symmetrically arranged on two sides of a clamping device (2), a base (4) is arranged at the bottom of each positioning column (3), the clamping device (2) comprises an upper clamping ring (21) arranged above and a lower clamping ring (22) arranged below, the upper clamping ring (21) and the lower clamping ring (22) are of semicircular structures, the outer walls of the bottoms of two sides of the upper clamping ring (21) are provided with upper bayonets (211), the inner walls of the tops of two sides of the lower clamping ring (22) are provided with lower bayonets (221), the inner sides of the lower bayonets (221) are provided with a plurality of springs (23), the outer wall of the top of the lower clamping ring (22) is in clamping fit with the upper bayonets (211), the inner wall of the bottom of the upper clamping ring (21) is tightly welded with the springs (23), the outer walls of two sides of the upper clamping ring (21) are horizontally and tightly welded with lifting plates (, the one end and the reference column (3) of fixed plate (25) closely weld, the other end of fixed plate (25) closely welds inclined strut board (251), the one end of inclined strut board (251) and the outer wall of lower snap ring (22) closely weld, vertically between lifter plate (24) and fixed plate (25) be provided with lift adjustment pole (5), the outer wall of lift adjustment pole (5) is provided with the screw thread, lifter plate (24) are run through on the top of lift adjustment pole (5), the inside that lifter plate (24) are close to lift adjustment pole (5) department is provided with carousel (51) for hollow structure and slip, screw hole (511) have been seted up at the middle part of carousel (51), screw hole (511) and adjustment pole (5) threaded connection, the lateral wall of lifter plate (24) is run through to the both sides of carousel (51).

2. The clamper holder for metal product manufacture according to claim 1, wherein: the springs (23) are arranged at equal intervals.

3. The clamper holder for metal product manufacture according to claim 1, wherein: the diameter of the rotating disc (51) is larger than the width of the lifting plate (24).

4. The clamper holder for metal product manufacture according to claim 1, wherein: the bottom end of the lifting adjusting rod (5) is tightly welded with the fixing plate (25).

5. The clamper holder for metal product manufacture according to claim 1, wherein: the fixed plate (25) is fixedly connected with the base (4) through bolts.

6. The clamper holder for metal product manufacture according to claim 1, wherein: the positioning column (3) is close to the outer wall of one side of the lifting plate (24) and is vertically provided with a sliding groove (31), one end of the lifting plate (24) close to the sliding groove (31) is tightly welded with a sliding block (241), and the sliding block (241) is connected with the sliding groove (31) in a sliding mode.

7. The clamper holder for metal product manufacture according to claim 1, wherein: the inner side of the clamping device (2) is provided with a workpiece (1), and one end of the workpiece (1) penetrates through the space between the upper clamping ring (21) and the lower clamping ring (22).