CN219465547U

CN219465547U - Lathe bed processing jig

Info

Publication number: CN219465547U
Application number: CN202320636757.4U
Authority: CN
Inventors: 区梓均
Original assignee: Yangchun Shengze Machinery Metal Co ltd
Current assignee: Yangchun Shengze Machinery Metal Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-04
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of lathe bed machining, in particular to a lathe bed machining jig, which comprises a machining table, wherein an inclined fixture is arranged on one side of the top end of the machining table, a lathe bed workpiece body is arranged at the upper position of an inclined plane of the inclined fixture, a guide plate is arranged at the upper right position of the inclined fixture, side support rods are fixedly connected to the front end and the rear end of the bottom of the guide plate, a rotating shaft is fixedly connected to the lower position of the side support rods.

Description

Lathe bed processing jig

Technical Field

The utility model relates to the technical field of lathe bed machining, in particular to a lathe bed machining jig.

Background

Before a lathe bed workpiece with a guide rail surface is assembled on large equipment such as a lathe bed, a gantry machining center or a gantry grinder in an adapting way, in order to improve the suitability of the lathe bed workpiece and the large equipment, the semi-finished lathe bed workpiece needs to be placed on a workbench with a jig for pre-drilling, polishing, cutting and the like, and as the whole size of the lathe bed workpiece matched with the large equipment is bigger, a crane is needed to be used for carrying out auxiliary traction feeding on the semi-finished lathe bed workpiece to be machined during machining;

in the process that the semi-finished lathe bed workpiece is actually pulled by a crane in a suspending way and is obliquely placed on the whole lathe bed processing jig, the semi-finished lathe bed workpiece is suspended and fed, the suspension is unstable due to the collision of a suspension rope structure and an external object, and the workpiece is easily subjected to the problem of position deviation in feeding, and the problem is that the position accuracy of the semi-finished lathe bed workpiece after the feeding operation is finished is influenced, meanwhile, the feeding is also subjected to stress unbalance, so that the precision in the later processing is influenced.

Disclosure of Invention

The utility model aims to provide a lathe bed machining jig, which solves the problem that in the prior art, when the position deviation of an actual semi-finished lathe bed workpiece easily occurs in the suspension feeding process, the precision of the semi-finished lathe bed workpiece in the later machining process is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lathe bed processing tool, includes the processing platform, top one side of processing platform is equipped with the slope anchor clamps, and the inclined plane top position of slope anchor clamps is equipped with lathe bed work piece body, the upper right position of slope anchor clamps is equipped with the deflector, and both ends all fixedly connected with side branch around the bottom of deflector, the below position fixedly connected with pivot of side branch, and the outside cover of pivot is equipped with the gear, the bottom meshing of gear is connected with the rack, lower position fixedly connected with prescribes a limit to the side frame in the diagonal member tip of slope anchor clamps, and prescribes a limit to the inside fixed mounting of side frame has the telescopic link, bottom middle part one side position fixedly connected with fixture block of rack.

Preferably, the inclined fixture is inclined by 30 degrees and is arranged at one side of the top end of the processing table, the other side of the top end of the processing table is fixedly connected with an anti-tilting frame, and the anti-tilting frame is arranged in an A-shaped structure.

Preferably, a lower positioning block is fixedly connected to the lower left position of the inclined clamp, a side fixing seat is fixedly connected to the top end of the end part of the inclined rod of the inclined clamp, and the lower positioning block is in an L-shaped structure.

Preferably, the front end and the rear end of the top of the limiting side frame are fixedly connected with side guide rails, a group of side guide rails are respectively and slidably connected with racks, and the racks and the clamping blocks are connected to form a T-shaped structure.

Preferably, the movable end of the telescopic rod is connected with one side end of the clamping block, the telescopic rod is connected with the rack through the clamping block and the rack in a transmission manner, the rack is connected with the rotating shaft through the gear, the rotating shaft is connected with the inclined fixture in a rotating manner, the upper right position of the end part of the inclined rod of the inclined fixture is provided with a sliding groove, and the sliding groove is connected with a sliding column component arranged at the inner side end of the side supporting rod in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the limiting side frame, the rack, the guide plate, the gear, the side supporting rod, the telescopic rod and the clamping block, after the guide plate is adjusted to be in the state of facing the same direction with the inclined surface of the inclined clamp, the guide plate with the guide roller on the inner side can accurately feed the semi-finished lathe bed workpiece to the whole lathe bed processing jig by utilizing rolling guide acting force generated when the guide plate is contacted with the semi-finished lathe bed workpiece, and by utilizing the guide structure to assist when the semi-finished lathe bed workpiece is fed, the feeding operation of the semi-finished lathe bed workpiece can be quickly and accurately realized, the later processing operation progress of the semi-finished lathe bed workpiece is accelerated, and the accuracy of the later processing operation of the workpiece can be guaranteed, so that the technical problem in the background technology can be solved conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the guide plate of the present utility model;

fig. 3 is a schematic diagram of a turning structure of a guide plate according to the present utility model.

In the figure: the machine tool comprises a 1-machining table, a 2-lathe bed workpiece body, a 3-tilting fixture, a 4-guide plate, a 5-side supporting rod, a 6-sliding groove, a 7-rotating shaft, an 8-gear, a 9-rack, a 10-limiting side frame, an 11-telescopic rod, a 12-clamping block, a 13-side guide rail, a 14-tilting prevention frame, a 15-lower positioning block and a 16-side fixing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a lathe bed processing tool, including processing platform 1, top one side of processing platform 1 is equipped with slope anchor clamps 3, and slope upper position of slope anchor clamps 3 is equipped with lathe bed work piece body 2, the upper right position of slope anchor clamps 3 is equipped with deflector 4, and both ends all fixedly connected with side branch 5 around the bottom of deflector 4, the lower position fixedly connected with pivot 7 of side branch 5, and the outside cover of pivot 7 is equipped with gear 8, gear 8's bottom meshing is connected with rack 9, lower position fixedly connected with prescribes a limit to side frame 10 in the diagonal member tip of slope anchor clamps 3, and prescribe a limit to side frame 10's inside fixed mounting has telescopic link 11, rack 9's bottom middle part one side position fixedly connected with fixture block 12.

As shown in fig. 1, the tilting fixture 3 is arranged at one side of the top end of the processing table 1 in a tilting manner by 30 degrees, the tilting prevention frame 14 is fixedly connected to the other side of the top end of the processing table 1, the tilting prevention frame 14 is arranged in an a-shaped structure, and when a semi-finished lathe bed workpiece under the action of suspension traction is placed on the processing table 1 in a tilting manner, the tilting prevention frame 14 with a bevel in contact with the middle of one side of the semi-finished lathe bed workpiece can prevent the phenomenon that the semi-finished lathe bed workpiece tilts backwards after the tilting prevention is finished; the left lower position fixedly connected with lower locating piece 15 of tilting jig 3, tilting lever tip top fixedly connected with side fixing base 16 of tilting jig 3, the appearance of lower locating piece 15 is "L" structural setting, when the semi-manufactured goods lathe bed work piece that needs processing is put into by preventing the V type clamp groove that the frame 14 formed with a set of tilting jig 3, semi-manufactured goods lathe bed work piece can squeeze into in the contained angle of lower locating piece 15 just, the appearance is the lower locating piece 15 of "L" structure can play to prevent that semi-manufactured goods lathe bed work piece from accomplishing the tilting and placing the operation after, the phenomenon that left lower extreme and processing platform 1 take place collision wearing and tearing appears.

As shown in fig. 2 and fig. 3, the front and rear ends of the top of the limiting side frame 10 are fixedly connected with side guide rails 13, a group of side guide rails 13 are respectively connected with racks 9 in a sliding manner, the connection between the racks 9 and a clamping block 12 forms a T-shaped structure, when the guide plate 4 can be driven, the front and rear groups of racks 9 can be overturned, when the reciprocating inclined drawing is carried out, the two groups of side guide rails 13 are arranged in sliding connection with the group of racks 9, and when the reciprocating inclined drawing action is realized by the group of racks 9, the guiding auxiliary effect is realized; the movable end of the telescopic rod 11 is connected with one side end of the clamping block 12, the telescopic rod 11 is in transmission connection with the rack 9 through the clamping block 12, the rack 9 is in transmission connection with the rotating shaft 7 through the gear 8, the rotating shaft 7 is in rotation connection with the inclined clamp 3, the chute 6 is arranged at the right upper position of the inclined rod end of the inclined clamp 3, the chute 6 is in sliding connection with a sliding column component arranged at the inner side end of the side support rod 5, when a semi-finished product lathe bed workpiece needing to be processed on a guide surface is placed on the lathe bed processing jig, as shown in fig. 2 and 3, under the connection cooperation of limiting side frames 10, a group of telescopic rods 11 are started to realize rotary rotation when a group of racks 9 are obliquely pushed out through the clamping block 12, a group of gears 8 are driven to be connected through the rotating shaft 7, the group of side support rods 5 connected with the gear 8 can carry the guide plate 4 to be turned over 68 degrees clockwise, and then the guide plate 4 is adjusted to be in a state of facing the same direction with the inclined surface of the inclined clamp 3, and when the semi-finished product lathe bed workpiece subjected to suspension traction is subjected to feeding operation, the inner side of the semi-finished product lathe bed workpiece is provided with the guide plate 4, and the whole lathe bed workpiece can be precisely processed on the lathe bed by the guide force generated when the semi-finished product lathe bed workpiece is contacted with the semi-finished product lathe bed workpiece.

The working flow is as follows: before the whole tool for machining the lathe bed is used, the group of tilting clamps 3 and the anti-tilting frame 14 are respectively fixed with the machining table 1 through bolts, a V-shaped clamping groove is formed by connecting the group of tilting clamps 3 and the anti-tilting frame 14, when a semi-finished lathe bed workpiece which is suspended and pulled by a crane is placed on the inclined rods of the group of tilting clamps 3 in an inclined mode, the inclined surfaces of the anti-tilting frame 14 are respectively propped against the included angle between the inclined surfaces of the anti-tilting frame and the lower positioning blocks 15, then the front end, the rear end and the left side of the semi-finished lathe bed workpiece are respectively pressed, the front end, the rear end and the left side of the semi-finished lathe bed workpiece are respectively fixed on the whole tool for machining the lathe bed after the extrusion of the group of side fixing seats 16 and the extrusion of the guide plates 4 are respectively obtained, the machining operation of the guide surfaces on the semi-finished lathe bed workpiece in the later stage is more stable, after the front end and the rear end of the semi-finished lathe bed workpiece which is obliquely placed above the group of tilting clamps 3 is limited, the group of side support rods 5 are retracted and reset at the same time, the guide plates 4 are carried to tilt 120 degrees, so that the side guide plates 4 are contacted with the semi-finished lathe bed workpiece after the side surfaces are contacted with the semi-finished lathe bed workpiece, and the semi-finished workpiece is extruded from the side end and the semi-finished workpiece.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lathe bed processing tool, including processing platform (1), its characterized in that: the machining bench is characterized in that an inclined fixture (3) is arranged on one side of the top end of the machining bench (1), a lathe bed workpiece body (2) is arranged at the position above the inclined plane of the inclined fixture (3), a guide plate (4) is arranged at the position above the right side of the inclined fixture (3), side struts (5) are fixedly connected to the front end and the rear end of the bottom of the guide plate (4), a rotating shaft (7) is fixedly connected to the position below the side struts (5), a gear (8) is sleeved on the outer portion of the rotating shaft (7), a rack (9) is connected to the bottom of the gear (8) in a meshed mode, a limiting side frame (10) is fixedly connected to the lower position in the end portion of the inclined rod of the inclined fixture (3), a telescopic rod (11) is fixedly arranged in the position of the limiting side frame (10), and a clamping block (12) is fixedly connected to one side of the middle part of the bottom end of the rack (9).

2. The tool body machining jig of claim 1, wherein: the tilting fixture (3) is arranged at one side of the top end of the processing table (1) in a tilting manner by 30 degrees, the tilting prevention frame (14) is fixedly connected to the other side of the top end of the processing table (1), and the tilting prevention frame (14) is arranged in an A-shaped structure.

3. The tool body machining jig of claim 1, wherein: the left lower position of the tilting fixture (3) is fixedly connected with a lower positioning block (15), the top end of the end part of the tilting rod of the tilting fixture (3) is fixedly connected with a side fixing seat (16), and the appearance of the lower positioning block (15) is in an L-shaped structure.

4. The tool body machining jig of claim 1, wherein: the two ends of the top of the limiting side frame (10) are fixedly connected with side guide rails (13), a group of the side guide rails (13) are respectively connected with the rack (9) in a sliding mode, and the rack (9) and the clamping block (12) are connected to form a T-shaped structure.

5. The tool body machining jig of claim 1, wherein: the telescopic rod is characterized in that the movable end of the telescopic rod (11) is connected with one side end of the clamping block (12), the telescopic rod (11) is connected with the rack (9) in a transmission manner through the clamping block (12), the rack (9) is connected with the rotating shaft (7) in a transmission manner through the gear (8), the rotating shaft (7) is rotationally connected with the inclined clamp (3), the sliding groove (6) is formed in the right upper position of the inclined rod end part of the inclined clamp (3), and the sliding groove (6) is slidably connected with a sliding column component arranged at the inner side end of the side supporting rod (5).