CN203664565U

CN203664565U - Simple desk type electric thread rolling machine

Info

Publication number: CN203664565U
Application number: CN201320831098.6U
Authority: CN
Inventors: 徐冬为
Original assignee: CHONGQING WEIGEN WHEEL GEAR MANUFACTURING Co Ltd
Current assignee: CHONGQING WEIGEN WHEEL GEAR MANUFACTURING Co Ltd
Priority date: 2013-12-13
Filing date: 2013-12-13
Publication date: 2014-06-25
Anticipated expiration: 2023-12-13

Abstract

The utility model discloses a simple desk type electric thread rolling machine which comprises a working platform (1) and two thread rolling rollers (2). Each thread rolling roller and a corresponding straight gear (3) are installed on the same rotation shaft (4), the two straight gears are in meshed transmission, one of the straight gears is driven by a motor (5), a workpiece supporting frame (6) is installed on the working platform and composed of a base (6a), a Y-shaped supporting rod (6a) and two supporting rollers (6c), the two supporting rollers are symmetrically arranged in a left-and-right mode, and a rectangular sliding groove (1a) used for installing the base is formed in the working platform. The simple desk type electric thread rolling machine is simple in structure and low in manufacturing cost; the simple desk type electric thread rolling machine does not need to be held manually, is convenient to use and capable of saving effort, and avoids safety accidents; the workpiece supporting frame can be adjusted according to different specifications of workpieces to be machined, thereby being high in universality.

Description

Simple type desktop electric thread rolling machine

Technical field

The utility model belongs to machining equipment technical field, is specifically related to a kind of simple type desktop electric thread rolling machine.

Background technology

Existing desk-top thread rolling machine, complex structure, and poor stability, in thread rolling process, need workman to grip workpiece.The subject matter existing is: when (1) workman grips, can affect crudy because of hand shake; (2) labor strength is large, and waste of manpower resource; (3) there is the injured security incident of operator in occasional.

Utility model content

The purpose of this utility model provides a kind of simple type desktop electric thread rolling machine, simple in structure and operation install property high, save manpower.

In order to achieve the above object, a kind of simple type desktop electric thread rolling machine that the utility model provides, comprise workbench (1), and be arranged on two the thread rolling rollers (2) on workbench (1), and two thread rolling rollers (2) are symmetrically arranged, each thread rolling roller (2) is arranged on same turning cylinder (4) with each self-corresponding spur gear (3) respectively, two spur gears (3) engaged transmission, and one of them spur gear (3) is driven by motor (5), key is: workpiece holder (6) is installed on described workbench (1), described workpiece holder (6) is by base (6a), " Y " shape support bar (6b), two support rollers that are symmetrically arranged (6c) composition, two support rollers (6c) are arranged on respectively the left and right sides of " Y " shape support bar (6b) upper end, the lower end of described " Y " shape support bar (6b) and base (6a) are fixed together, on described workbench (1), be provided with the rectangle chute (1a) for mounting seat (6a), the bearing of trend of described rectangle chute (1a) is parallel with the axis of turning cylinder (4), the lower end of described base (6a) is provided with mates with rectangle chute (1a) and stretches into the slide block (6a-1) in rectangle chute (1a), described rectangle chute (1a) away from one end of thread rolling roller (2) non-through in case limited slip block (6a-1) in rectangle chute (1a), deviate from, described base (6a) is fixed on workbench (1) by bolt (7).

The beneficial effects of the utility model: simple in structure, low cost of manufacture; When processing work, do not need artificial gripping, convenient and strength-saving, avoid occurring security incident; Workpiece holder can be adjusted according to the specification difference of processing work, and versatility is high.

Brief description of the drawings

Fig. 1 is the scheme of installation of the utility model and workpiece;

Fig. 2 is the stereogram (not comprising spur gear, motor etc.) of Fig. 1;

Fig. 3 is the structural representation of workpiece holder in Fig. 1.

Detailed description of the invention

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail:

In conjunction with Fig. 1---shown in Fig. 3, a kind of simple type desktop electric thread rolling machine, mainly by workbench 1, and two thread rolling rollers 2 that are arranged on workbench 1 form.Two thread rolling rollers 2 are symmetrically arranged, and each thread rolling roller 2 is arranged on same turning cylinder 4 with each self-corresponding spur gear 3 respectively, two spur gear 3 engaged transmission, and one of them spur gear 3 is driven by motor 5.The spur gear 3 being connected with motor 5 is driving wheel, another one spur gear 3 is driven pulley, driving wheel drives driven pulley to rotate, two spur gears 3 are arranged on same turning cylinder 4 with each self-corresponding thread rolling roller 2 respectively, spur gear 3, corresponding with it turning cylinder 4 rotate together with thread rolling roller 2, thereby ensure that two thread rolling roller 2 rotating speeds are consistent, opposite direction.

Workpiece holder 6 is installed on workbench 1, and workpiece holder 6 represents for shelving workpiece 8(Fig. 1 workpiece 8 use thick lines).Workpiece holder 6 is made up of base 6a, " Y " shape support bar 6b, two support roller 6c that are symmetrically arranged.Two support roller 6c are arranged on respectively the left and right sides of " Y " shape support bar 6b upper end, lower end and the base 6a of " Y " shape support bar 6b are fixed together, on workbench 1, be provided with the rectangle chute 1a for mounting seat 6a, the bearing of trend of rectangle chute 1a is parallel with the axis of turning cylinder 4, the lower end of base 6a is provided with mates with rectangle chute 1a and stretches into the slide block 6a-1 in rectangle chute 1a, and away from one end of thread rolling roller 2, non-through in case limited slip block 6a-1 deviates from rectangle chute 1a in rectangle chute 1a.Base 6a is fixed on workbench 1 by bolt 7.In machine running process, the tail end of workpiece 8 is placed between two support roller 6c, and the tail end end face of workpiece 8 is spacing by the end face of support roller 6c, prevents that workpiece 8 from moving along the axis direction of turning cylinder 4, ensures crudy.

Preferably, lower end and the base 6a of " Y " shape support bar 6b are fixedly installed togather by screw, also can adopt and be welded to connect.

Claims

1. a simple type desktop electric thread rolling machine, comprise workbench (1), and be arranged on two the thread rolling rollers (2) on workbench (1), and two thread rolling rollers (2) are symmetrically arranged, each thread rolling roller (2) is arranged on same turning cylinder (4) with each self-corresponding spur gear (3) respectively, two spur gears (3) engaged transmission, and one of them spur gear (3) is driven by motor (5), it is characterized in that: workpiece holder (6) is installed on described workbench (1), described workpiece holder (6) is by base (6a), " Y " shape support bar (6b), two support rollers that are symmetrically arranged (6c) composition, two support rollers (6c) are arranged on respectively the left and right sides of " Y " shape support bar (6b) upper end, the lower end of described " Y " shape support bar (6b) and base (6a) are fixed together, on described workbench (1), be provided with the rectangle chute (1a) for mounting seat (6a), the bearing of trend of described rectangle chute (1a) is parallel with the axis of turning cylinder (4), the lower end of described base (6a) is provided with mates with rectangle chute (1a) and stretches into the slide block (6a-1) in rectangle chute (1a), described rectangle chute (1a) away from one end of thread rolling roller (2) non-through in case limited slip block (6a-1) in rectangle chute (1a), deviate from, described base (6a) is fixed on workbench (1) by bolt (7).

2. simple type desktop electric thread rolling machine according to claim 1, is characterized in that: the lower end of described " Y " shape support bar (6b) and base (6a) are fixedly installed togather by screw.