CN218555707U

CN218555707U - Pipe outer peripheral surface milling flutes anchor clamps

Info

Publication number: CN218555707U
Application number: CN202223041383.6U
Authority: CN
Inventors: 徐志锋
Original assignee: Jiangsu Kairuida Metal Products Co ltd
Current assignee: Jiangsu Kairuida Metal Products Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-03
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a tubular product outer peripheral face milling flutes anchor clamps. This tubular product outer peripheral face milling flutes anchor clamps includes the rack, the rack top surface is provided with a plurality of groups clamping unit, clamping unit includes the wedge, the rack is provided with the reciprocating mechanism who orders about the wedge and reciprocate, the top of wedge is provided with domatic of two symmetries, sliding connection has movable clamp plate on domatic, movable clamp plate and rack sliding connection, movable clamp plate is provided with the forked tail boss towards domatic lateral wall, domatic seted up with forked tail boss complex dovetail, movable clamp plate sets up the first arcwall face that matches with the tubular product outer peripheral face dorsad lateral wall, the opposite side of first arcwall face is provided with solid fixed splint, the second arcwall face that matches with the tubular product outer peripheral face is seted up to solid fixed splint's lateral wall, it is first, second arcwall face cooperation centre gripping tubular product. The utility model provides a prior art complex operation, problem that work efficiency is low.

Description

Pipe outer peripheral surface milling flutes anchor clamps

Technical Field

The utility model belongs to the technical field of the frock technique and specifically relates to a tubular product outer peripheral face milling flutes anchor clamps are related to.

Background

As shown in fig. 1, the elongated groove a1 on the outer peripheral surface of the computer support tube a cannot be extruded together with the tube body, and needs to be machined by a machine tool for secondary processing. However, when the traditional method is adopted for clamping, the operation is complicated, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at not enough to prior art exists, provide a convenient operation, tubular product outer peripheral face milling flutes anchor clamps that work efficiency is high.

In order to achieve the above object, the utility model discloses a tubular product outer peripheral face milling flutes anchor clamps's technical scheme is:

the utility model provides a tubular product outer peripheral face milling flutes anchor clamps, which comprises a rack, the rack top surface is provided with a plurality of groups clamping unit, clamping unit includes the wedge, the rack is provided with the reciprocating mechanism who orders about the wedge and reciprocate, the top of wedge is provided with domatic of two symmetries, sliding connection has movable clamp plate on domatic, movable clamp plate and rack sliding connection, movable clamp plate is provided with the forked tail boss towards domatic lateral wall, domatic seted up with forked tail boss complex dovetail, movable clamp plate sets up the first arcwall face that matches with the tubular product outer peripheral face dorsad domatic lateral wall, the opposite side of first arcwall face is provided with solid fixed splint, the second arcwall face that matches with the tubular product outer peripheral face is seted up to solid fixed splint's lateral wall, it is first, second arcwall face cooperation centre gripping tubular product.

Preferably, a tension spring is arranged between the two movable clamping plates and is arranged on the side wall of the movable clamping plate through a hanging pin.

Preferably, the rack is provided with a push-pull type quick compactor, and the push-pull type quick compactor temporarily compresses the pipe on the second arc-shaped surface.

Preferably, a polyurethane sleeve is arranged at the end part of a telescopic rod of the push-pull type quick compactor.

Preferably, the first arc-shaped surface and the second arc-shaped surface are both provided with rubber pads.

Preferably, the reciprocating mechanism is a cylinder fixedly connected with the rack, and the telescopic end of the cylinder penetrates out of the rack and is fixedly connected with the wedge block.

Preferably, the rack includes the panel, and the bottom both sides of panel are provided with the landing leg, and the bottom of landing leg is provided with the clamp plate with the lathe rigid coupling, and the top of panel is provided with the guide block with movable clamp plate swing joint, movable clamp plate is the T type, and the T type groove that movable clamp plate slided is seted up to the guide block, and the through-hole of dodging the wedge is seted up to the bottom of guide block.

Preferably, a cover plate fixedly connected with the guide block is arranged above the T-shaped groove.

Compared with the prior art, the utility model, have following advantage:

1. with tubular product laminating on the second arcwall face, order about the wedge upward movement through reciprocating mechanism, the wedge orders about two movable clamping plates respectively to the lateral movement, first, second arcwall face cooperation centre gripping tubular product, after the elongated slot processing on the tubular product outer peripheral face was accomplished, orders about the wedge downward movement through reciprocating mechanism, under dovetail and forked tail boss complex effect, two movable clamping plates move to the inboard respectively, loosen tubular product, it is very convenient to operate to work efficiency has been improved.

2. The extension spring provides the helping hand when two movable clamp plates move to the inboard respectively for the slip of movable clamp plate is more smooth and easy.

3. When placing tubular product, can carry out interim fixing through plug-type quick compactor to can vacate the hand and carry out the interim fixing of another tubular product, tubular product processing accomplishes the back, and plug-type quick compactor compresses tightly tubular product, prevents that tubular product from dropping to produce and colliding with.

Drawings

FIG. 1 is a schematic view of a computer support tube;

FIG. 2 is a top view of the groove milling fixture for the outer peripheral surface of the pipe of the present invention;

FIG. 3 isbase:Sub>A sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is a schematic view of a structure of the clamping unit;

fig. 6 is a schematic structural view of the guide block.

The device comprises a pipe material a, an elongated slot a1, a rack 1, a panel 11, support legs 12, a pressing plate 13, a guide block 14, a groove 141T, a through hole 142, a cover plate 143, a backing plate 15, a clamping unit 2, a reciprocating mechanism 21, a wedge-shaped block 22, a slope 221, a dovetail groove 222, a movable clamping plate 23, a dovetail boss 231, a first arc-shaped surface 232, a tension spring 24, a hanging pin 25, a fixed clamping plate 26, a second arc-shaped surface 261, a rubber pad 27, a push-pull type quick compactor 3 and a polyurethane sleeve 31.

Detailed Description

The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.

As shown in figures 2-6, a groove milling fixture for the outer peripheral surface of a pipe comprises a rack 1, wherein the rack comprises a panel 11, supporting legs 12 are arranged on two sides of the bottom of the panel, pressing plates 13 are arranged on the bottoms of the supporting legs to facilitate fixing of the rack on a workbench of a machine tool, six groups of clamping units 2 are arranged on the top surface of the panel, each clamping unit comprises a reciprocating mechanism 21 which is a cylinder, the cylinder is arranged at the bottom of the panel, the telescopic end of the cylinder penetrates through a panel fixedly-connected wedge block 22, two symmetrical slope surfaces 221 are arranged on the top of the wedge block, movable clamping plates 23 are slidably connected on the slope surfaces and are T-shaped, dovetail bosses 231 are integrally formed on the side walls of the T-shaped movable clamping plates facing the slope surfaces, dovetail grooves 222 matched with the dovetail bosses are formed on the slope surfaces, a tension spring 24 is arranged between the two T-shaped movable clamping plates, the tension spring is arranged on the side walls of the T-shaped movable clamping plates through a hanging pin 25, the top surface of the panel is provided with a guide block 14 which is connected with a T-shaped movable clamping plate in a sliding way, the guide block is provided with a T-shaped groove 141 for the T-shaped movable clamping plate to slide, the bottom of the guide block is provided with a through hole 142 for avoiding a wedge-shaped block, the top of the guide block is fixedly connected with a cover plate 143, the cover plate is positioned above the T-shaped groove and is used for blocking processing scraps or foreign matters so as to ensure that the T-shaped movable clamping plate slides smoothly, the side wall of the T-shaped movable clamping plate, which faces away from the slope surface, is provided with a first arc surface 232 matched with the outer peripheral surface of a pipe, the opposite side of the first arc surface is provided with a fixed clamping plate 26 arranged at the top of the panel, the side wall of the fixed clamping plate is provided with a second arc surface 261 matched with the outer peripheral surface of the pipe, the first arc surface and the second arc surface are matched with the pipe for clamping, rubber pads 27 are arranged on the first arc surface and the second arc surface to avoid clamping the pipe, six groups of clamping units are arranged in a two rows and three rows of a matrix, so as to clamp six pipes at one time, and improve the production efficiency, for practicing thrift the cost of manufacture, it can be on same solid fixed splint machine-shaping to control adjacent second cambered surface, arrange two plug-type quick compactor 3 between two sets of centre gripping units in the front and back, plug-type quick compactor passes through backing plate 15 to be installed at the panel top, with the axis and the first of the telescopic link of guaranteeing plug-type quick compactor, the axis of second arc surface is in same height, during the clamping tubular product, the telescopic link of plug-type quick compactor stretches out, compress tightly tubular product on the second arc surface temporarily, thereby can vacate the hand and carry out the interim fixed of other tubular products, tubular product processing is accomplished the back, plug-type quick compactor compresses tightly tubular product, prevent that tubular product from dropping to produce and colliding with and cause the damage, the telescopic link tip installation polyurethane cover 31 of plug-type quick compactor, avoid causing the damage to the tubular product outer wall.

The utility model discloses a concrete working process and theory of operation: the pipe is temporarily pressed on the second arc-shaped surface through the push-pull type quick compressor in sequence, the air cylinder is started, the telescopic end of the air cylinder extends out, the wedge-shaped block moves upwards, the two T-shaped movable clamping plates respectively slide outwards in the T-shaped groove, and the tension spring is stretched until the first arc-shaped surface and the second arc-shaped surface are matched to firmly clamp the pipe; after the long groove on the outer peripheral surface of the pipe is machined, the air cylinder is started again, the telescopic end of the air cylinder retracts, the wedge block moves downwards, the two T-shaped movable clamping plates slide inwards in the T-shaped groove respectively under the matching effect of the dovetail groove and the dovetail boss, the tension spring retracts, the two T-shaped movable clamping plates can reset smoothly, and finally the push-pull type quick compactor is opened one by one to take out the pipe. The utility model discloses the simple operation, production efficiency is high, can guarantee that the tubular product outer wall does not receive the damage in process of production, guarantees the quality of product.

Claims

1. The utility model provides a tubular product outer peripheral face milling flutes anchor clamps which characterized in that: including the rack, the rack top surface is provided with a plurality of groups centre gripping units, the centre gripping unit includes the wedge, the rack is provided with the reciprocating mechanism who orders about the wedge and reciprocate, the top of wedge is provided with domatic of two symmetries, sliding connection has movable clamp plate on domatic, movable clamp plate and rack sliding connection, movable clamp plate is provided with the forked tail boss towards domatic lateral wall, domatic seted up with forked tail boss complex dovetail, movable clamp plate sets up the first arcwall face that matches with the tubular product outer peripheral face dorsad domatic lateral wall, the opposite side of first arcwall face is provided with solid fixed splint, the second arcwall face that matches with the tubular product outer peripheral face is seted up to solid fixed splint's lateral wall, it is first, second arcwall face cooperation centre gripping tubular product.

2. The pipe outer peripheral surface milling groove clamp according to claim 1, characterized in that: a tension spring is arranged between the two movable clamping plates and is arranged on the side wall of the movable clamping plate through a hanging pin.

3. The pipe outer peripheral surface milling groove clamp according to claim 1, characterized in that: the rack is provided with a push-pull type quick compactor, and the push-pull type quick compactor temporarily compresses the pipe on the second arc-shaped surface.

4. The pipe outer peripheral surface milling groove clamp according to claim 3, characterized in that: and a polyurethane sleeve is arranged at the end part of a telescopic rod of the push-pull type quick compactor.

5. The pipe outer peripheral surface milling groove clamp according to claim 1, characterized in that: rubber pads are arranged on the first arc-shaped surface and the second arc-shaped surface.

6. The pipe outer peripheral surface milling groove clamp according to claim 1, characterized in that: the reciprocating mechanism is an air cylinder fixedly connected with the rack, and the telescopic end of the air cylinder penetrates out of the rack and is fixedly connected with the wedge block.

7. The pipe outer peripheral surface milling groove clamp according to claim 6, characterized in that: the rack includes the panel, and the bottom both sides of panel are provided with the landing leg, and the bottom of landing leg is provided with the clamp plate with the lathe rigid coupling, and the top of panel is provided with the guide block with activity splint swing joint, activity splint are the T type, and the T type groove that activity splint slided is seted up to the guide block, and the through-hole of dodging the wedge is seted up to the bottom of guide block.

8. The pipe outer peripheral surface milling groove clamp according to claim 7, characterized in that: and a cover plate fixedly connected with the guide block is arranged above the T-shaped groove.