Equipment for symmetrically punching concave points on two sides of copper pipe

Abstract

The utility model discloses copper pipe double-side symmetrical concave point punching equipment which comprises an equipment base box, an L-shaped support is arranged on the rear side of the upper surface of the equipment base box, a fixed inner mold core is fixed to the L-shaped support, and a front-back moving part is fixedly arranged on the front side of the upper surface of the equipment base box. A movable inner mold core is fixed to a vertical moving seat of the front-back moving part, the fixed inner mold core and the movable inner mold core correspond in a front-back mode, a workpiece ejecting part is arranged on the outer side of the movable inner mold core, and grooves are formed in the front side and the rear side of the opposite ends of the fixed inner mold core and the movable inner mold core correspondingly. Grooves in the fixed inner mold core and the movable inner mold core form two concave molds, an inverted U-shaped support is fixed to the upper surface of the equipment base box, two concave point punching pieces are fixed to the U-shaped support, the copper pipe double-side symmetrical concave point punching equipment is simple in structure and easy and convenient to operate, workpieces can be machined more conveniently, the machining efficiency is improved, and the copper pipe double-side symmetrical concave point punching equipment is suitable for large-scale popularization and application. And deformation caused when the copper pipe is punched with concave points can be avoided, so that the effect of a machined workpiece is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper pipe processing technical field, concretely is a kind of copper pipe bilateral symmetry concave point equipment. BACKGROUND

[0002] Copper pipe bilateral symmetry concave point is a kind of common process requirement, especially in air conditioning pipeline installation, in order to realize the connection of copper pipe, need to carry out dot processing to copper pipe, the device structure that the existing copper pipe is punched on market is more complex, simultaneously due to complex structure, and when dotting on the outside of copper pipe, copper pipe is easily flattened, thus causing workpiece scrap, the workpiece qualification rate of production is low, inconvenient to use. CONTENT OF UTILITY MODEL

[0003] The utility model solves the technical problems to overcome the existing defects, provide a kind of copper pipe bilateral symmetry concave point equipment, simple structure, easy operation, not only make it more convenient to workpiece processing, and can avoid the deformation caused when copper pipe concave point, make the workpiece effect of processing better, can effectively solve the problems in background art.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of copper pipe bilateral symmetry concave point equipment, including equipment base box, the upper surface rear side of equipment base box is provided with L type support, L type support is fixed with fixed inner die core, the upper surface front side of equipment base box is fixedly provided with front and rear moving parts, the vertical moving seat of front and rear moving parts is fixed with moving inner die core, fixed inner die core and moving inner die core correspond, and the outer side of moving inner die core is provided with workpiece top drive part, the opposite end of fixed inner die core and moving inner die core is provided with recess on two sides, and the recess on fixed inner die core and moving inner die core forms two concave dies, the upper surface of equipment base box is fixed with inverted U type support, and two concave point parts are fixed on U type support.

[0005] Further, the concave point part includes telescopic cylinder one fixed on U type support, and the telescopic end of telescopic cylinder one is fixed with concave head, and the telescopic cylinder one can drive concave head to move by elongation, and the workpiece that is sleeved on the outer side of fixed inner die core and moving inner die core can be processed by concave head.

[0006] Further, the front and rear moving parts include cylinder seat fixed on equipment base box, two telescopic cylinders two are fixed on cylinder seat, and the telescopic end between two telescopic cylinders two is fixed with vertical moving seat, and the vertical moving seat can be moved by the telescopic cylinder two, and the moving inner die core can be moved by the vertical moving seat, so that one end of moving inner die core is inserted into copper pipe, and the end of moving inner die core is connected with fixed inner die core, and the recess on fixed inner die core and moving inner die core forms concave die.

[0007] Further, the workpiece top driving member comprises a workpiece top sleeve in sliding connection with the outer side of the moving inner mold core, and one side of the vertical moving seat is provided with a spring for top driving the workpiece top sleeve, the copper pipe workpiece is first sleeved on the outer side of the fixed inner mold core, when the moving inner mold core moves to the inside of the copper pipe, the workpiece top sleeve top drives the copper pipe, so that the copper pipe is fixed, thereby facilitating automatic positioning and machining of the workpiece.

[0008] Compared with the prior art, the utility model has the advantages that: first, the copper pipe workpiece is sleeved on the outer side of the fixed inner mold core, the vertical moving seat is driven to move through the telescopic cylinder two, the moving inner mold core is driven to move through the vertical moving seat, one end of the moving inner mold core is inserted into the copper pipe, and the moving inner mold core is in butt joint with one end of the fixed inner mold core, the recesses on the fixed inner mold core and the moving inner mold core form a recess die, when the moving inner mold core moves to the inside of the copper pipe, the workpiece top sleeve top drives the copper pipe, so that the copper pipe is fixed, thereby facilitating automatic positioning and machining of the workpiece, the concave head is driven to move through the telescopic cylinder one, the workpiece sleeved on the outer side of the fixed inner mold core and the moving inner mold core is machined through the concave head, the copper pipe double-side symmetrical concave point equipment has the advantages of simple structure and convenient operation, not only makes the workpiece machining more convenient, but also avoids deformation of the copper pipe when the concave point is punched, so that the machined workpiece has better effect. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 It is a structure schematic view of the utility model;

[0010] Fig. 2 It is a back structure schematic view of the utility model;

[0011] Fig. 3 It is a structure schematic view of the utility model in the bottom view.

[0012] In the drawing: 1, equipment base box, 2, fixed inner mold core, 3, L type support, 4, concave point piece, 41, concave head, 42, telescopic cylinder one, 5, U type support, 6, moving inner mold core, 7, front and back moving piece, 71, cylinder seat, 72, telescopic cylinder two, 73, vertical moving seat, 8, workpiece top driving member, 81, workpiece top sleeve, 82, spring. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0014] Please refer to Figs. 1-3The utility model provides a technical scheme: a copper pipe bilateral symmetry concave point equipment that beats, including equipment base box 1, the upper surface rear side of equipment base box 1 is provided with L type support 3, and the fixed inner mould core 2 is fixed on L type support 3, and the upper surface front side of equipment base box 1 is fixedly provided with front -and -rear moving part 7, and the vertical moving seat 73 of front -and -rear moving part 7 is fixed with moving inner mould core 6, and fixed inner mould core 2 and moving inner mould core 6 correspond to each other in front and back, and the outer side of moving inner mould core 6 is provided with workpiece jacking element 8, and the both sides of the opposite end of fixed inner mould core 2 and moving inner mould core 6 are provided with recesses, and the recesses on fixed inner mould core 2 and moving inner mould core 6 constitute two recesses, and the upper surface of equipment base box 1 is fixed with inverted U type support 5, and two concave point parts 4 are fixed on U type support 5, and concave point part 4 includes telescopic cylinder no. 42 fixed on U type support 5, and the telescopic end of telescopic cylinder no. 42 is fixed with concave head 41, and the concave head 41 can be moved by the elongation of telescopic cylinder no. 42, and the workpiece of being sleeved on the outer side of fixed inner mould core 2 and moving inner mould core 6 can be processed by concave head 41, and front -and -rear moving part 7 includes cylinder seat 71 fixed on equipment base box 1, and two telescopic cylinder no. 72 are fixed on cylinder seat 71, and the telescopic end between two telescopic cylinder no. 72 is fixed with vertical moving seat 73, and the vertical moving seat 73 can be moved by the telescopic of telescopic cylinder no. 72, and moving inner mould core 6 can be moved by vertical moving seat 73, so that one end of moving inner mould core 6 is inserted into the copper pipe, and moving inner mould core 6 is butt jointed with one end of fixed inner mould core 2, and the recesses on fixed inner mould core 2 and moving inner mould core 6 constitute recesses, and workpiece jacking element 8 includes workpiece top sleeve 81 slidingly connected with the outer side of moving inner mould core 6, and the side of vertical moving seat 73 is provided with spring 82 that jacks workpiece top sleeve 81, first, the copper pipe workpiece is sleeved on the outer side of fixed inner mould core 2, when moving inner mould core 6 moves to the copper pipe, along with workpiece top sleeve 81 jacking copper pipe, so that the copper pipe fixed position can be formed, so as to facilitate the automatic positioning processing of workpiece, the copper pipe bilateral symmetry concave point equipment that beats, simple structure, easy operation, not only make the workpiece processing more convenient, but also can avoid the deformation when the copper pipe concave point, make the workpiece effect better that processes.

[0015] In use: first, the copper pipe workpiece is sleeved on the outside of the fixed inner mold core 2, the telescopic cylinder 2 72 is telescoped to drive the vertical moving seat 73 to move, the vertical moving seat 73 can drive the moving inner mold core 6 to move, so that one end of the moving inner mold core 6 is inserted into the copper pipe, and the moving inner mold core 6 is butted with one end of the fixed inner mold core 2, and the recesses on the fixed inner mold core 2 and the moving inner mold core 6 form a recess die, when the moving inner mold core 6 moves into the copper pipe, the workpiece top sleeve 81 pushes the copper pipe, so that the copper pipe is fixed, so as to facilitate automatic positioning and machining of the workpiece, the telescopic cylinder 1 42 is elongated to drive the concave head 41 to move, and the workpiece sleeved on the outside of the fixed inner mold core 2 and the moving inner mold core 6 is machined through the concave head 41.

[0016] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A copper tube double-sided symmetrical concave point device, comprising a device base box (1), characterized in that: The upper surface rear side of the equipment base box (1) is provided with an L-shaped support (3), and the L-shaped support (3) is fixed with a fixed inner mold core (2); the upper surface front side of the equipment base box (1) is fixed with a front-rear moving piece (7), and the vertical moving seat (73) of the front-rear moving piece (7) is fixed with a moving inner mold core (6); the fixed inner mold core (2) and the moving inner mold core (6) correspond to each other in front and back, and the outer side of the moving inner mold core (6) is provided with a workpiece top moving piece (8); the opposite ends of the fixed inner mold core (2) and the moving inner mold core (6) are provided with grooves on the two sides in front and back, and the grooves on the fixed inner mold core (2) and the moving inner mold core (6) form two recessed dies; the upper surface of the equipment base box (1) is fixed with an inverted U-shaped support (5), and the U-shaped support (5) is fixed with two concave point pieces (4).

2. The apparatus according to claim 1, wherein: The concave point piece (4) comprises a telescopic cylinder one (42) fixed on the U-shaped support (5), and the telescopic end of the telescopic cylinder one (42) is fixed with a concave head (41).

3. The apparatus according to claim 1, wherein: The front-rear moving piece (7) comprises a cylinder seat (71) fixed on the equipment base box (1), and the cylinder seat (71) is fixed with two telescopic cylinders two (72); the telescopic ends of the two telescopic cylinders two (72) are fixed with a vertical moving seat (73).

4. The apparatus according to claim 1, wherein: The workpiece top moving piece (8) comprises a workpiece top sleeve (81) slidingly connected to the outer side of the moving inner mold core (6), and one side of the vertical moving seat (73) is provided with a spring (82) for top moving the workpiece top sleeve (81).

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