CN214445266U

CN214445266U - Numerical control caliper forming grinder

Info

Publication number: CN214445266U
Application number: CN202023222214.3U
Authority: CN
Inventors: 蒙秦妹; 陆受东; 蒋贵珍; 杜志刚; 龚正
Original assignee: GUILIN GUIBEI MACHINE CO Ltd
Current assignee: GUILIN GUIBEI MACHINE CO Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a numerical control caliper forming grinding machine, including workstation and bistrique, the workstation is installed on the planker, the planker is installed on the lathe bed through transverse guide and is made lateral shifting under the drive of cross feed mechanism, the bistrique is installed on the stand through perpendicular guide and is made elevating movement under the drive of perpendicular feed mechanism, install caliper frock clamp on the workstation, caliper frock clamp includes left and right supporter I, II and locate the location cardboard between supporter I, II, the left side of supporter I is equipped with locating pin axle I, the right side of supporter II is equipped with locating pin axle II, the rear side of location cardboard is equipped with locating pin axle III, caliper embryo spare is located supporter I, II by locating pin axle I, locating pin axle II, locating pin axle III and location cardboard, all be equipped with the clamp plate that presss from both sides the caliper embryo spare on supporter I, II; the feeding mechanisms I and II are controlled by a numerical control system to be in two-axis linkage, and each pressing plate is arranged on a cylinder rod of the clamping oil cylinder.

Description

Numerical control caliper forming grinder

Technical Field

The utility model relates to a machining equipment specifically is a numerical control slide caliper rule grinding machine that takes shape.

Background

Measuring tools represented by calipers, micrometers and outside diameter gauges are widely applied to various industries, and particularly have a leading position in the traditional machine manufacturing industry.

The caliper forming grinder is special equipment for caliper forming grinding processing, according to incomplete statistics, the existing caliper forming grinders in China have more than 450 ten thousand running, but most of the existing caliper forming grinders are manual grinders and semi-automatic grinders, and only few intelligent numerical control machine tools (production lines) are available.

Along with the requirements of enterprises on improving production efficiency and machining precision and reducing cost, intelligent numerical control equipment, namely a numerical control caliper forming grinding machine, which has the advantages of high technical content, high cost performance and wide application range, is bound to become the first choice of the enterprises, and has good market prospect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a numerical control slide caliper rule forming grinder that can satisfy market demand is proposed.

The technical scheme includes that the numerical control caliper forming grinding machine comprises a workbench and a grinding head, the workbench is installed on a planker, the planker is installed on a lathe body through transverse guide rails (front and back directions) and transversely moves (front and back directions) under the driving of a transverse feeding mechanism, the grinding head is installed on a stand column through vertical guide rails and moves up and down under the driving of a vertical feeding mechanism, the difference is that a caliper tool fixture is installed on the workbench and comprises a left support body I, a right support body I, a support body II and a positioning clamping plate arranged between the support body I and the support body II, a positioning pin shaft I is arranged on the left side of the support body I, a positioning pin shaft II is arranged on the right side of the support body II, a positioning pin shaft III is arranged on the rear side of the positioning clamping plate, and a caliper blank is composed of the positioning pin shaft I, the positioning pin shaft II, And the positioning pin shaft III and the positioning clamping plate are positioned on the support body I and the support body II, and the support body I and the support body II are both provided with pressing plates for clamping the caliper blank.

Furthermore, a spray head I for spraying cooling liquid to the clamping position of the lower right is arranged above the support body I, and a spray head II for spraying cooling liquid to the clamping position of the lower left is arranged above the support body II.

Furthermore, a spray pipe I spraying cooling liquid towards the upper left and a spray pipe II spraying cooling liquid towards the upper right are arranged in the positioning clamping plate.

According to the convention, the lathe bed is provided with a protective cover for totally-enclosed protection of a grinding area, and a front end face cover shell of the protective cover is provided with a sliding door.

In order to realize quick clamping, each pressure plate is arranged on a cylinder rod of a clamping oil cylinder controlled by a hydraulic system.

In order to realize the intellectualization of grinding, the transverse feeding mechanism and the vertical feeding mechanism adopt a two-axis linkage driving mode controlled by a numerical control system.

The utility model has the advantages that:

1. the utility model discloses numerical control slide caliper rule forming grinder's rational in infrastructure, dependable performance, precision height, intelligent degree height, shaping grinding size precision uniformity are good, grinding efficiency is high, is equipped with fluid pressure type slide caliper rule frock clamp, makes things convenient for slide caliper rule embryo spare quick location and clamp tightly, raises the efficiency greatly, and application scope is wide, safety, environmental protection.

2. The utility model discloses in the structure, through configuration dedicated fluid pressure type slide caliper rule frock clamp, applicable outer card measuring surface, interior card measuring surface, chi frame measuring surface, interior card circular arc, outer gripper dead slot, interior card sword groove, the outer card knife face of chi frame in grinding slide caliper rule embryo spare, the uniformity of the grinding precision of guaranteeing to take shape improves production efficiency.

Drawings

Fig. 1 is an isometric view of an embodiment of the present invention.

Fig. 2 is a front view of the embodiment of fig. 1.

Fig. 3 is a side view of the embodiment of fig. 1.

Fig. 4 is a schematic structural view of the caliper tool holder of fig. 1.

And (3) identifying the figure number: 1. a work table; 2. grinding heads; 3. a carriage; 4. a bed body; 5. a column; 6. a caliper tool clamp; 6-1, a support body I; 6-2 parts of a support body II, 6-3 parts of a positioning clamping plate; 6-4, positioning a pin shaft I; 6-5, positioning a pin shaft II; 6-6, positioning a pin shaft III; 6-7, pressing plates; 7. cooling the spray head I; 8. cooling the spray head II; 9. a protective cover; 10. a sliding door; 11. a spray pipe I; 12. a spray pipe II; 13. a transverse feeding mechanism; 14. a cooling system; 15. a numerical control system; 16. a hydraulic system; 17. and a vertical feeding mechanism.

Detailed Description

The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.

The utility model discloses numerical control slide caliper rule takes shape grinding machine, including lathe bed 4 and the stand 5 of locating the 4 rear ends of lathe bed, install planker 3 through transverse guide (preceding, back) on lathe bed 4, install workstation 1 on planker 3, protection casing 9 is installed around workstation 1, be equipped with push-and-pull door 10 on the front end housing of protection casing 9, be equipped with transverse feed mechanism 13 (screw-nut transmission is vice) on lathe bed 4 and drive planker 3 (workstation 1) and make horizontal (preceding, back) removal on transverse guide; the grinding head 2 is mounted on the upright post 5 through a vertical guide rail, a vertical feeding mechanism 17 (a screw-nut transmission pair) is arranged on the upright post 5 to drive the grinding head 2 to do vertical lifting motion along the vertical guide rail, the transverse feeding mechanism 13 and the vertical feeding mechanism 17 are controlled by a numerical control system 15 to realize two-axis linkage, and the numerical control system 15 is arranged in front of a front end cover shell on one side of the sliding door 10, as shown in fig. 1, 2 and 3.

A hydraulic caliper tool clamp 6 is mounted on a workbench 1 below the grinding head 2, the caliper tool clamp 6 comprises a left support body I6-1 and a right support body II 6-2, a positioning clamping plate 6-3 is arranged between the support body I6-1 and the support body II 6-2, a positioning pin shaft I6-4 is arranged on the left side of the support body I6-1, a positioning pin shaft II 6-5 is arranged on the right side of the support body II 6-2, a positioning pin shaft III 6-6 is arranged on the rear side of the positioning clamping plate 6-3, clamping cylinders are arranged in the support body I6-1 and the support body II 6-2, pressing plates 6-7 matched with the positioning end faces of the support bodies are mounted on cylinder rods extending upwards of the clamping cylinders, and the clamping cylinders are respectively connected with a hydraulic system 16 arranged on one side of the lathe bed 4 through corresponding pipelines, the positioning clamping plate 6-3 is internally provided with a left spray pipe I11 and a right spray pipe II 12, the spray pipe I11 is arranged in the upper left direction, the spray pipe II 12 is arranged in the upper right direction, a cooling spray head I7 for spraying cooling liquid (towards the lower right) to the clamping position corresponding to the pressing plate 6-7 is arranged above the supporting body I6-1, a cooling spray head II 8 for spraying cooling liquid (towards the lower left) to the clamping position corresponding to the pressing plate 6-7 is arranged above the supporting body II 6-2, and the spray pipe I11, the spray pipe II 12, the cooling spray head I7 and the cooling spray head II 8 are all connected with a cooling system 14 arranged on the other side of the lathe bed 4 through corresponding pipelines, as shown in fig. 1, fig. 2, fig. 3 and fig. 4.

The caliper blank can be positioned on the support body I6-1 and the workpiece support body II 6-2 through a positioning pin shaft I6-4, a positioning pin shaft II 6-5, a positioning pin shaft III 6-6 and a positioning clamping plate 6-3 and quickly pressed and fixed at a grinding position through a left pressing plate 6-7 and a right pressing plate 6-7; in the grinding process, the cooling spray nozzles I7 and II 8, the spray pipes I11 and II 12 provide all-around cooling spray liquid for the caliper blank, and cooling and washing are achieved.

Claims

1. Numerical control slide caliper rule takes shape grinding machine, including workstation (1) and bistrique (2), workstation (1) is installed on planker (3), planker (3) are installed on lathe bed (4) through transverse guide and are made lateral shifting under transverse feeding mechanism (13) drive, bistrique (2) are installed on stand (5) through perpendicular guide and are made elevating movement, its characterized in that under vertical feeding mechanism (17) drive: the caliper tool clamp (6) is installed on the workbench (1), the caliper tool clamp (6) comprises a left support body I (6-1), a right support body II (6-2) and a positioning clamping plate (6-3) arranged between the support body I (6-1) and the support body II (6-2), a positioning pin shaft I (6-4) is arranged on the left side of the support body I (6-1), a positioning pin shaft II (6-5) is arranged on the right side of the support body II (6-2), a positioning pin shaft III (6-6) is arranged on the rear side of the positioning clamping plate (6-3), a caliper blank is positioned on the support body I (6-1) and the support body II (6-2) through the positioning pin shaft I (6-4), the positioning pin shaft II (6-5), the positioning pin shaft III (6-6) and the positioning clamping plate (6-3), and pressing plates (6-7) for clamping the caliper blank are arranged on the support body I (6-1) and the support body II (6-2).

2. The numerically controlled caliper forming grinder of claim 1, wherein: and a spray head I (7) for spraying cooling liquid to the clamping position of the lower right is arranged above the support body I (6-1), and a spray head II (8) for spraying cooling liquid to the clamping position of the lower left is arranged above the support body II (6-2).

3. The numerically controlled caliper forming grinder of claim 2, wherein: and a spray pipe I (11) spraying cooling liquid to the left upper side and a spray pipe II (12) spraying cooling liquid to the right upper side are arranged in the positioning clamping plate (6-3).

4. The numerically controlled caliper forming grinder according to any one of claims 1 to 3, characterized in that: the machine tool body (4) is provided with a protective cover (9) for totally-enclosed protection of a grinding area, and a sliding door (10) is arranged on a front end face housing of the protective cover (9).

5. The numerically controlled caliper forming grinder according to any one of claims 1 to 3, characterized in that: each pressure plate (6-7) is arranged on a cylinder rod of a clamping oil cylinder controlled by a hydraulic system (16).

6. The numerically controlled caliper forming grinder according to any one of claims 1 to 3, characterized in that: the transverse feeding mechanism (13) and the vertical feeding mechanism (17) are in two-axis linkage controlled by a numerical control system (15).