CN210615920U

CN210615920U - Vertical broaching machine

Info

Publication number: CN210615920U
Application number: CN201921560057.1U
Authority: CN
Inventors: 曹宏博
Original assignee: Dalian Jinding Petrochemical Machinery Co Ltd
Current assignee: Dalian Jinding Petrochemical Machinery Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-26
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a vertical broaching machine relates to machining and makes technical field. The utility model discloses a protective housing, protective housing's top welding has fixed apron, protective housing's bottom welding has the support base, the inside welding of fixed apron has broach installation pole, the lower extreme joint of broach installation pole has the broach, the bottom of broach is fixed with broach clearance mechanism, the one end of broach clearance mechanism is fixed with the anchor clamps fixed plate, the top equipartition welding of anchor clamps fixed plate has the anchor clamps jack catch, the bottom welding of anchor clamps fixed plate has anchor clamps rotary mechanism, anchor clamps rotary mechanism includes spacing case, rotatory gag lever post, compression spring, spacing ball and spacing groove. The utility model discloses a series of structural design for this vertical broaching machine need not to dismantle the work piece with the work piece man-hour again the clamping can process the other end of work piece, convenient operation just can improve work efficiency, and conveniently clears away the cutting bits of accumulation.

Description

Vertical broaching machine

Technical Field

The utility model relates to a machining makes technical field, and more specifically says, relates to a vertical broaching machine.

Background

The longer work piece of current vertical broaching machine processing still need dismantle the work piece after having processed one end usually, then change work piece direction of working and clamping again and process the other end of work piece again, lead to work efficiency not ideal very and not very convenient, current broach cutting bits clearance mechanism moreover, degree of automation is lower, and the inconvenient clearance gets rid of the cutting bits that get off, moreover, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a vertical broaching machine to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A vertical broaching machine comprises a protective shell, wherein a fixed cover plate is welded at the top of the protective shell, a supporting base is welded at the bottom of the protective shell, a broach mounting rod is welded inside the fixed cover plate, a broach is clamped at the lower end of the broach mounting rod, a broach cleaning mechanism is fixed at the bottom of the broach, a fixture fixing plate is fixed at one end of the broach cleaning mechanism, fixture clamping jaws are uniformly welded at the top of the fixture fixing plate, and a fixture rotating mechanism is welded at the bottom of the fixture fixing plate;

the fixture rotating mechanism comprises a limiting box, a rotating limiting rod, a compression spring, a limiting ball and a limiting groove, wherein the rotating limiting rod is welded inside the limiting box, the limiting groove is formed in each of two ends of the rotating limiting rod, the compression spring is welded on the inner wall of each of two ends of the limiting box, the limiting ball is welded at the other end of the compression spring, and the limiting ball and the limiting groove are connected in a clamping manner;

broach clearance mechanism includes push rod motor, reciprocal push rod, first tray, rotating electrical machines, second tray, clean pole and pappus brush, the top transmission of push rod motor is connected with reciprocal push rod, the top welding of reciprocal push rod has first tray, the top welding of first tray has rotating electrical machines, rotating electrical machines's output rotates and is connected with the second tray, the top of second tray is fixed with clean pole, the inside equipartition of clean pole is fixed with the pappus brush.

Preferably, the broach is made of hard alloy.

In any of the above embodiments, the compression spring is preferably made of high carbon steel.

In any of the above schemes, preferably, the material of the limit ball is high chrome steel.

In any of the above aspects, preferably, the second tray is connected to the cleaning rod by a screw thread.

In any of the above embodiments, preferably, the material of the bristle brush is nylon.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model can directly rotate the fixture fixing plate after processing one end of a longer workpiece, and can clamp the workpiece after rotating through the clamping cooperation between the limiting ball and the limiting groove, thereby processing the other end of the workpiece without detaching and re-clamping the workpiece, the operation is convenient and the working efficiency can be improved;

(2) the utility model discloses a reciprocal push rod upwards promotes the clean pole and surrounds the broach completely, the rotating electrical machines rotates and drives the pappus brush rotatory, make the pappus brush of clean pole internally mounted can clear up the broach, and clean pole and second tray pass through threaded connection, can dismantle the clean pole when the cutting bits accumulation is too much get off, through carrying out linear connection with broach clearance mechanism and PLC, PLC control broach clearance mechanism clears up the broach when the workman changes the work piece, thereby can effectual cutting bits on the clearance broach 5, the degree of automation of broach clearance mechanism has been improved, and the convenience is clear away the cutting bits of accumulation.

Drawings

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

fig. 2 is a sectional view of the fixture rotating mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the broach cleaning mechanism of the present invention;

fig. 4 is a partial enlarged view of the soft brush of the present invention.

The reference numbers in the figures illustrate:

1. a protective housing; 2. fixing the cover plate; 3. a support base; 4. a broach mounting rod; 5. broaching; 6. fixing a clamp plate; 7. a clamp jaw; 8. a clamp rotating mechanism; 9. a broach cleaning mechanism; 81. a limiting box; 82. rotating the limiting rod; 83. a compression spring; 84. a limiting ball; 85. a limiting groove; 91. a push rod motor; 92. a reciprocating push rod; 93. a first tray; 94. a rotating electric machine; 95. a second tray; 96. a cleaning rod; 97. a soft brush.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-3, a vertical broaching machine comprises a protective shell 1, wherein a fixed cover plate 2 is welded at the top of the protective shell 1, a supporting base 3 is welded at the bottom of the protective shell 1, a broaching tool mounting rod 4 is welded inside the fixed cover plate 2, a broaching tool 5 is clamped at the lower end of the broaching tool mounting rod 4, a broaching tool cleaning mechanism 9 is fixed at the bottom of the broaching tool 5, a clamp fixing plate 6 is fixed at one end of the broaching tool cleaning mechanism 9, clamp jaws 7 are uniformly welded at the top of the clamp fixing plate 6, and a clamp rotating mechanism 8 is welded at the bottom of the clamp fixing plate 6;

the fixture rotating mechanism 8 comprises a limiting box 81, a rotating limiting rod 82, a compression spring 83, a limiting ball 84 and a limiting groove 85, the rotating limiting rod 82 is welded inside the limiting box 81, the limiting grooves 85 are formed in two ends of the rotating limiting rod 82, the compression spring 83 is welded on the inner wall of each of the two ends of the limiting box 81, the limiting ball 84 is welded on the other end of the compression spring 83, and the limiting ball 84 and the limiting groove 85 are connected in a clamping mode;

broach clearance mechanism 9 includes push rod motor 91, reciprocal push rod 92, first tray 93, rotating electrical machines 94, second tray 95, clean pole 96 and pappus brush 97, the top transmission of push rod motor 91 is connected with reciprocal push rod 92, the top welding of reciprocal push rod 92 has first tray 93, the top welding of first tray 93 has rotating electrical machines 94, rotating electrical machines 94's output rotates and is connected with second tray 95, the top of second tray 95 is fixed with clean pole 96, the inside equipartition of clean pole 96 is fixed with pappus brush 97.

In this embodiment, the material of the broach 5 is cemented carbide for more efficient cutting.

In this embodiment, the compression spring 83 is made of high carbon steel for better position limitation.

In this embodiment, the limiting ball 84 is made of high chrome steel for a longer service life.

In this embodiment, the second tray 95 is screw-coupled to the cleaning rod 96 for easier removal of accumulated chips.

In this embodiment, the material of the fur brush 97 is nylon for more effective cleaning.

The working principle is as follows:

when the tool is used, the clamp fixing plate 6 is directly rotated after one end of a longer workpiece is machined, the workpiece can be clamped again after being rotated for 180 degrees through the clamping matching between the limiting ball 84 and the limiting groove 85, so that the other end of the workpiece can be machined without disassembling and re-clamping the workpiece, the operation is convenient, the working efficiency can be improved, the cleaning rod 96 is pushed upwards to completely surround the broach 5 through the reciprocating push rod 92, the rotating motor 94 rotates to drive the soft brush 97 to rotate, the soft brush 97 arranged inside the cleaning rod 96 can clean the broach 5, the cleaning rod 96 is connected with the second tray 95 through threads, the cleaning rod 96 can be disassembled when cutting scraps are accumulated too much, the broach cleaning mechanism is linearly connected with a PLC, and the PLC controls the broach cleaning mechanism to clean the broach when a worker replaces the workpiece, thereby can effectual clearance broach 5 on the cutting bits, improve broach clearance mechanism's degree of automation, and conveniently clear away the cutting bits of accumulation.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A vertical broaching machine comprises a protective shell (1), and is characterized in that a fixed cover plate (2) is welded at the top of the protective shell (1), a supporting base (3) is welded at the bottom of the protective shell (1), a broaching tool mounting rod (4) is welded inside the fixed cover plate (2), a broaching tool (5) is clamped at the lower end of the broaching tool mounting rod (4), a broaching tool cleaning mechanism (9) is fixed at the bottom of the broaching tool (5), a fixture fixing plate (6) is fixed at one end of the broaching tool cleaning mechanism (9), fixture clamping jaws (7) are uniformly welded at the top of the fixture fixing plate (6), and a fixture rotating mechanism (8) is welded at the bottom of the fixture fixing plate (6);

the fixture rotating mechanism (8) comprises a limiting box (81), a rotating limiting rod (82), a compression spring (83), a limiting ball (84) and a limiting groove (85), the rotating limiting rod (82) is welded inside the limiting box (81), the limiting grooves (85) are formed in the two ends of the rotating limiting rod (82), the compression spring (83) is welded on the inner walls of the two ends of the limiting box (81), the limiting ball (84) is welded at the other end of the compression spring (83), and the limiting ball (84) is connected with the limiting groove (85) in a clamping mode;

broach clearance mechanism (9) are including push rod motor (91), reciprocal push rod (92), first tray (93), rotating electrical machines (94), second tray (95), clean pole (96) and pappus brush (97), the top transmission of push rod motor (91) is connected with reciprocal push rod (92), the top welding of reciprocal push rod (92) has first tray (93), the top welding of first tray (93) has rotating electrical machines (94), the output of rotating electrical machines (94) rotates and is connected with second tray (95), the top of second tray (95) is fixed with clean pole (96), the inside equipartition of clean pole (96) is fixed with pappus brush (97).

2. A vertical broaching machine according to claim 1, characterized in that: the broach (5) is made of hard alloy.

3. A vertical broaching machine according to claim 1, characterized in that: the compression spring (83) is made of high-carbon steel.

4. A vertical broaching machine according to claim 1, characterized in that: the limiting ball (84) is made of high-chromium steel.

5. A vertical broaching machine according to claim 1, characterized in that: the second tray (95) is connected with the cleaning rod (96) through threads.

6. A vertical broaching machine according to claim 1, characterized in that: the material of the soft brush (97) is nylon.