Two-point same-pressure riveting machine

Abstract

The utility model discloses a riveting machine, belongs to the technical field of riveting equipment, and particularly relates to a two-point same-pressure riveting machine which comprises a base, a supporting rod, a riveting assembly and a tool assembly. The supporting rod is fixedly mounted on the base; the riveting assembly is installed on the supporting rod in an adjustable mode, and the tool assembly is fixedly installed on the base and matched with the riveting assembly. Four riveting points are added in a stamping mode, firstly, a pipe adhered with a flushing and sucking head is placed in the containing groove of the guide supporting block, then the pipe is aligned with the guide column of the baffle to be pushed in, positioning is completed, then a pressing machine is operated, an operating rod is pressed down, and the flushing and sucking head and the pipe are riveted together. Therefore, the connecting strength of the flushing and sucking head and the pipe body can be enhanced, and the phenomenon that the flushing and sucking head falls off is prevented.

Description

TECHNICAL FIELD

[0001] The utility model discloses a riveting machine belongs to riveting equipment technical field, concretely relates to a two point same pressure riveting machine. BACKGROUND

[0002] The surgical flushing and suction pipe has important application background in medical operation, and it is mainly used for flushing and suction of surgical sites in endoscopic surgery. The surgical flushing and suction pipe is a disposable sterile medical instrument, which can efficiently clean the surgical area and is widely used in general surgery, urology, brain surgery, thoracic surgery and gynecology of various hospitals and other types of minimally invasive endoscopic surgery.

[0003] The flushing and suction pipe is composed of a pipe body and a flushing and suction head. The connection between the traditional flushing and suction head and the pipe body is fixed by the adhesive bonding mode. It is found that the flushing and suction head falls off during use. Therefore, a tool for increasing riveting points on the pipe body is needed to enhance the connection strength of the flushing and suction head and the pipe body. UTILITY MODEL CONTENTS

[0004] The utility model discloses a riveting machine belongs to riveting equipment technical field, concretely relates to a two point same pressure riveting machine.

[0005] Technical scheme: a two point same pressure riveting machine, the riveting machine includes: base, support rod, riveting assembly, tooling assembly,

[0006] The support rod is fixedly installed on the base. The riveting assembly is installed on the support rod in an adjustable manner. The tooling assembly is fixedly installed on the base and cooperates with the riveting assembly.

[0007] In further embodiments, the support rod is fixedly installed on the base in a vertical manner. The head of the support rod is provided with a limiting nut.

[0008] In further embodiments, the riveting assembly includes: a press, which is sleeved with the support rod; a press seat, which is installed in the press; an upper pressing block, which is fixedly installed at the bottom of the press seat; a control rod, which is arranged on one side of the press to control the up and down movement of the press seat; and a press head, which is fixedly installed on the upper pressing block.

[0009] In further embodiments, the tooling assembly includes: a support plate, which is fixedly installed on the base; a guide rod, which is fixedly installed on the support plate; a lower pressing block, which is slidingly installed on the guide rod; a lower press head, which is fixedly installed in the lower pressing block and corresponds in position to the upper press head; a guide block, which is fixedly installed at the front end of the lower pressing plate; and a baffle, which is fixedly installed at the rear end of the lower pressing plate.

[0010] In further embodiments, the guide block is provided with a placing groove, and the baffle is provided with a guide column.

[0011] In further embodiments, a spring is provided on the guide rod.

[0012] Beneficial effects: the utility model discloses four riveting points through the stamping mode, first, the pipe with the punch suction head is placed in the placement groove of the guide block, then pushes in the guide column of the baffle, completes positioning, then operates the press, and the punch suction head and the pipe are riveted together by the operating lever, thereby the utility model can enhance the connecting strength of the punch suction head and the pipe body, thereby preventing the phenomenon of falling of the punch suction head. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the isometric view of the utility model.

[0014] Fig. 2 is the left view of the utility model.

[0015] Fig. 3 is the sectional view of the utility model.

[0016] Reference signs: base 1, support rod 2, riveting assembly 3, tool assembly 4, limit nut 5, press 30, pressure seat 31, upper pressing block 32, operating lever 33, upper pressing head 34, support plate 40, guide rod 41, lower pressing block 42, lower pressing head 43, guide block 44, baffle 45, placement groove 46, guide column 47, spring 48. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the description purpose, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it is necessary to explain, unless there is definite stipulation and limitation, the term '' install '' '' link '' '' connect '' should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can pass through the indirect connection of intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances. In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] A two-point same pressure riveting machine, it include: base 1, support rod 2, rivet pressure subassembly 3, tooling subassembly 4.

[0021] In one embodiment, as shown in Figs. 1-3 The support rod 2 is fixedly installed on the base 1, the rivet pressure subassembly 3 is installed on the support rod 2 in an adjustable manner, and the tooling subassembly 4 is fixedly installed on the base 1 and cooperates with the rivet pressure subassembly 3.

[0022] In one embodiment, as shown in Figs. 1-3 The support rod 2 is fixedly installed on the base 1 in a vertical manner, and the head of the support rod 2 is provided with a limiting nut 5.

[0023] In one embodiment, as shown in Figs. 1-3 The rivet pressure subassembly 3 includes: a press 30, which is sleeved with the support rod 2; a press seat 31, which is installed in the press 30; an upper press block 32, which is fixedly installed at the bottom of the press seat 31; a control rod 33, which is arranged on one side of the press 30 to control the up-down movement of the press seat 31; and an upper press head 34, which is fixedly installed on the upper press block 32.

[0024] In one embodiment, as shown in Figs. 1-3 The tooling subassembly 4 includes: a support plate 40, which is fixedly installed on the base 1; a guide rod 41, which is fixedly installed on the support plate 40; a lower press block 42, which is slidingly installed on the guide rod 41; a lower press head 43, which is fixedly installed in the lower press block 42 and corresponds in position to the upper press head 34; a guide bracket 44, which is fixedly installed at the front end of the lower press plate; and a baffle 45, which is fixedly installed at the rear end of the lower press plate.

[0025] In one embodiment, as shown in Figs. 1-3 The guide bracket 44 is provided with a placing groove 46, and the baffle is provided with a guide column 47.

[0026] In one embodiment, as shown in Figs. 1-3 The guide rod 41 is provided with a spring 48.

[0027] Working principle: first, the pipe body with the punched suction head is placed in the placing groove 46 of the guide block 44, then the guide column 47 of the baffle 45 is aligned and pushed in to complete positioning, then the press 30 is operated, the operating rod 33 is pressed down, the upper press plate and the upper press head 34 are driven downward at the same time, the upper press plate cooperates with the lower press plate to drive the lower press plate to compress through the guide rod 41, the upper press head 34 touches the pipe body at the same time, and the lower press head 43 touches the bottom of the pipe body, so that the punched suction head and the pipe are riveted together.

[0028] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A two-point equal pressure riveter characterized by comprising: The riveting machine comprises a base, a supporting rod, a riveting assembly and a tooling assembly. The supporting rod is fixedly installed on the base, the riveting assembly is adjustably installed on the supporting rod, and the tooling assembly is fixedly installed on the base and cooperates with the riveting assembly.

2. The two-point same-pressure riveting machine according to claim 1, wherein The supporting rod is fixedly installed on the base in a vertical manner, and the head of the supporting rod is provided with a limiting nut.

3. The two-point same-pressure riveting machine according to claim 1, wherein The riveting assembly comprises a press, which is sleeved on the supporting rod; a press seat, which is installed in the press; an upper press block, which is fixedly installed on the bottom of the press seat; a control rod, which is arranged on one side of the press to control the up-and-down movement of the press seat; and an upper press head, which is fixedly installed on the upper press block.

4. The two-point same-pressure riveting machine according to claim 3, wherein The tooling assembly comprises a supporting plate, which is fixedly installed on the base; a guide rod, which is fixedly installed on the supporting plate; a lower press block, which is slidingly installed on the guide rod; a lower press head, which is fixedly installed in the lower press block and corresponds in position to the upper press head; a guide block, which is fixedly installed on the front end of the lower press plate; and a baffle, which is fixedly installed on the rear end of the lower press plate.

5. The two-point same-pressure riveting machine according to claim 4, wherein The guide block is provided with a placing groove, and the baffle is provided with a guide column.

6. The two-point same-pressure riveting machine according to claim 4, wherein The guide rod is provided with a spring.

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