CN202225032U

CN202225032U - Grinder workbench lengthening board

Info

Publication number: CN202225032U
Application number: CN2011203157853U
Authority: CN
Inventors: 陈业成; 曾燕孟
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2011-08-26
Filing date: 2011-08-26
Publication date: 2012-05-23
Anticipated expiration: 2021-08-26

Abstract

The utility model discloses a grinder workbench lengthening board. The grinder workbench lengthening board comprises a lengthening board body and an auxiliary supporting part, wherein one end of the lengthening board body is fixed on the workbench of a grinder through bolts; the auxiliary supporting part is mounted at the lower part of the other end of the lengthening board body; and a mounting part used for mounting a head frame or a tail stock of the grinder is arranged at the other end of the lengthening board body. Since the workbench of the grinder is lengthened by the grinder workbench lengthening board, longer workpieces can be processed by the grinder, and the universality of application is improved.

Description

The Grinder bench lengthened plate

Technical field

The utility model relates to the grinding machine field, particularly a kind of Grinder bench lengthened plate.

Background technology

Shown in Fig. 1 a and Fig. 1 b; Existing general tool grinding machine has an all-in-one-piece workbench 1; During working shaft-like workpiece, need drive grinding tools by the headstock 11 then and carry out grinding with the top workpiece that withstands on the headstock 11 and the tailstock 12 in the length travel range of workbench 1; Perhaps with the top workpiece that withstands of tailstock 12, the headstock need not toply push up, and directly clamps or is enclosed within on the taper hole of the headstock, carries out grinding.

But when needing to process the shaft-like workpiece of the length stroke that exceeds workbench 1,, and can't process because the clamping of general tool grinding machine distance is not enough.

The utility model content

The technical problem that the utility model solves provides and a kind ofly can add bench so that the processing Grinder bench lengthened plate of long workpiece.

For achieving the above object; The utility model provides a kind of Grinder bench lengthened plate; Comprise: lengthened plate body and aiding support parts; To Grinder bench, the aiding support parts are installed to the other end bottom of lengthened plate body to one end of lengthened plate body through bolt, and the other end of lengthened plate body also has the installation portion that the grinding machine headstock or tailstock are installed.

Further, the lengthened plate body is the Z-shaped plate shape, through T type bolt to the T-slot of Grinder bench.

Further, T type bolt has laterally compressed head.

Further, the aiding support parts comprise: supporting screw and adjusting nut, and the upper end of supporting screw has the external screw thread that cooperates with adjusting nut, and the lower end has the ball-crown body head, supporting screw is screwed on the lengthened plate body after passing adjusting nut.

Further, the installation portion of the grinding machine headstock or tailstock is the T type bolt that is screwed on the lengthened plate body.

Further, this Grinder bench lengthened plate also comprises: through being bolted to the positioning key below the said lengthened plate body.

According to the technical scheme of the utility model, owing to adopted the Grinder bench lengthened plate Grinder bench that extends, make this grinding machine can process long workpiece, improved the popularity of using.Through T type bolt Z type lengthened plate body is installed on the Grinder bench, is connected firmly convenient disassembly.

Description of drawings

Fig. 1 a and Fig. 1 b look and the plan structure sketch map for the master of existing Grinder bench;

Fig. 2 a, Fig. 2 b and Fig. 2 c look, overlook and the side-looking structural representation for the master according to the Grinder bench lengthened plate of the utility model;

Fig. 3 a and Fig. 3 b are the lengthened plate main body structure sketch map according to the Grinder bench lengthened plate of the utility model;

Fig. 4 a and Fig. 4 b are overlooking and horizontal sectional structure sketch map according to the Grinder bench lengthened plate positioning key of the utility model;

Fig. 5 a and Fig. 5 b look and the plan structure sketch map for the master according to the Grinder bench lengthened plate T type bolt of the utility model;

Fig. 6 is the structural representation according to the supporting screw of the Grinder bench lengthened plate aiding support bolt of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in detail, but the protection domain that is to be understood that the utility model does not receive the restriction of the specific embodiment.

Referring to Fig. 2 a, Fig. 2 b and Fig. 2 c, this Grinder bench lengthened plate comprises: lengthened plate body 2, positioning key 3, T type bolt 4 and aiding support bolt 5.Wherein, Shown in Fig. 3 a and Fig. 3 b; Lengthened plate body 2 is the Z-shaped plate shape, and the middle part of left side section has open slot 21 and two slotted holes 22 that are positioned at left end along axis direction, is offering trapezoidal hole 23 respectively between open slot 21 and the slotted hole 22 and between two slotted holes 22; The lower end of this trapezoidal hole 23 is an oval-shaped slot 231, and the upper end is a screwed hole 232; The middle part of right section has two trapezoidal holes 24 that are provided with at interval along axis direction, and the lower end of this trapezoidal hole 24 is the bigger oval-shaped slot of width 241, and the upper end is the less oval-shaped slot of width 242; The right-hand member both sides of this lengthened plate body 2 also offer two screwed holes 25 respectively.Shown in Fig. 4 a and Fig. 4 b, positioning key 3 is a cuboid, and width and oval-shaped slot 231 adapt, and the middle part has the shoulder hole 31 of above-below direction.Shown in Fig. 5 a and Fig. 5 b, the both sides up and down of the head of T type bolt 4 are flat.As shown in Figure 6, aiding support bolt 5 comprises: supporting screw 51 and adjusting nut (not marking among the figure), the upper end of supporting screw 51 have the external screw thread 511 that cooperates with adjusting nut, and the lower end has ball-crown body head 512.

The step that this lengthened plate is installed to Grinder bench is: the shoulder hole 31 that at first passes positioning key 3 with soket head cap screw tightens to it in trapezoidal hole 23 of lengthened plate body 2; Then T type bolt 4 is penetrated two trapezoidal holes 24; And above lengthened plate body 2, tighten through nut; Then, the adjusting nut of aiding support bolt 5 is screwed into the external screw thread 511 of supporting screw 51, the screwed hole 25 of the right-hand member both sides that below lengthened plate body 2, are screwed into lengthened plate body 2 of the supporting screw 51 that will stretch out again; This moment, adjusting nut was not tightened earlier, and supporting screw 51 is transferred to shorter overhang; At this moment, three T type bolts 4 are put into lower floor's vat of the T-slot 13 of cutter and tool grinding machine workbench 1, adjust distance, make they and the open slot 21 of lengthened plate body 2 and the location matches of two slotted holes 22; Again positioning key 3 is aligned the upper strata sulculus of the T-slot 13 of cutter and tool grinding machine workbench 1; Again three T type bolt 4 is passed open slot 21 and two slotted holes 22 of lengthened plate body 2; Tighten above lengthened plate body 2 through nut fixing, thereby whole Grinder bench lengthened plate is installed to the one or both ends of Grinder bench 1.At last, regulate the overhang of supporting screw 51, make ball-crown body head 512 prop up grinding machine, play the effect of supporting lengthened plate body 2, tighten adjusting nut then and fix.Install the headstock or tailstock just can have been worked with two T type bolts 4 that are positioned at the right section of lengthened plate body 2.

This Grinder bench lengthened plate can be installed to an end of Grinder bench 1 or install two simultaneously at the two ends of Grinder bench 1, and the distance that is installed of the workbench 1 of the grinding machine that extended has greatly improved the popularity of using.

More than a disclosed specific embodiment that is merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.

Claims

1. Grinder bench lengthened plate; It is characterized in that; Comprise: lengthened plate body and aiding support parts; To Grinder bench, the aiding support parts are installed to the other end bottom of said lengthened plate body to one end of said lengthened plate body through bolt, and the other end of said lengthened plate body also has the installation portion that the grinding machine headstock or tailstock are installed.

2. Grinder bench lengthened plate according to claim 1 is characterized in that, said lengthened plate body is the Z-shaped plate shape, through T type bolt to the T-slot of Grinder bench.

3. Grinder bench lengthened plate according to claim 1 is characterized in that, said T type bolt has laterally compressed head.

4. Grinder bench lengthened plate according to claim 1; It is characterized in that; Said aiding support parts comprise: supporting screw and adjusting nut; The upper end of said supporting screw has the external screw thread that cooperates with said adjusting nut, and the lower end has the ball-crown body head, and said supporting screw is screwed on the said lengthened plate body after passing said adjusting nut.

5. Grinder bench lengthened plate according to claim 1 is characterized in that, the installation portion of the said grinding machine headstock or tailstock is the T type bolt that is screwed on the said lengthened plate body.

6. according to each described Grinder bench lengthened plate in the claim 1 to 5, it is characterized in that, also comprise: through being bolted to the positioning key below the said lengthened plate body.