CN216858509U

CN216858509U - Limiting device with protection function for wire cutting machine

Info

Publication number: CN216858509U
Application number: CN202220181044.9U
Authority: CN
Inventors: 姜晓波
Original assignee: Qingdao Yiyitong Precision Industry Co ltd
Current assignee: Qingdao Yiyitong Precision Industry Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-01
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of wire cutting machine equipment, in particular to a limiting device with a protection function for a wire cutting machine, which comprises a wire cutting machine body, wherein a first slide block is fixedly arranged on the wire cutting machine body, a first slide rail is movably connected onto the first slide block, a back plate is fixedly connected onto the first slide rail, a workbench is fixedly connected onto the bottom of the back plate, a through groove is fixedly arranged on the workbench, three support rods are fixedly connected onto the bottom of the workbench, an anti-skid pad is fixedly connected onto the bottom of each support rod, a bottom plate is connected onto each support rod in a penetrating manner, a limiting mechanism is fixedly connected onto the workbench, two limiting mechanisms are arranged, each limiting mechanism comprises a spring and a screw rod, the spring is fixedly connected with the workbench, a connecting rod is movably connected onto the spring, and the connecting rod is fixedly connected with the screw rod, the utility model enables a first limiting plate to move downwards by manually rotating a nut, thereby fixing the workpiece and preventing the workpiece from loosening during cutting.

Description

Limiting device with protection function for wire cutting machine

Technical Field

The utility model relates to the technical field of wire cutting machine equipment, in particular to a limiting device with a protection function for a wire cutting machine.

Background

In industrial production, there are many conventional methods for cutting materials, such as laser cutting, plasma cutting, water cutting, grinding wheel cutting, knife saw blade cutting, etc., and at present, a wire cutting machine is mainly used for materials with high hardness and high brittleness, such as crystalline silicon, ceramics, gemstones, etc. The wire cutting machine is a common cutting device, can cut materials with high strength, high toughness, high hardness and high brittleness, and parts with precision, fineness and complex shapes, and the wire cutting technology and the wire cutting machine tool are widely applied in various industries.

In the prior art, the following problems exist:

when the existing wire cutting machine is used for cutting a workpiece, the workpiece is not fixed, and the workpiece is only abutted against a cutting device for cutting, so that the workpiece is easy to deviate when being cut, and the cutting effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a limiting device with a protection function for a wire cutting machine, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a stop device that wire cut electrical discharge machining used has safeguard function, includes the wire cut electrical discharge machining body, the fixed first slider that is equipped with on the wire cut electrical discharge machining body, swing joint has first slide rail on the first slider, fixedly connected with backplate on the first slide rail, backplate bottom fixedly connected with workstation, workstation bottom fixedly connected with bracing piece, the bracing piece is equipped with threely altogether, every the equal fixedly connected with slipmat in bracing piece bottom, through connection has the bottom plate on the bracing piece, fixedly connected with stop gear on the workstation, stop gear is equipped with two altogether.

Preferably, stop gear is including spring and screw rod, the spring with workstation fixed connection, swing joint has the connecting rod on the spring, the connecting rod with screw rod fixed connection, through connection has the through-hole on the screw rod, the first limiting plate of fixedly connected with on the through-hole, swing joint has the nut on the screw rod, the nut with first limiting plate swing joint.

Preferably, a slide bar is movably connected to the first limiting plate, a second slide rail is movably connected to the bottom of the slide bar, and a fixing block is fixedly connected to the second slide rail.

Preferably, the bottom of the second slide rail is fixedly provided with a limit groove, and the limit groove is movably connected with a first limit block.

Preferably, the top of the screw is fixedly connected with a second limiting block, and the top of the sliding rod is fixedly connected with a third limiting block.

Preferably, the workbench is fixedly provided with a cutting groove, the cutting groove is fixedly connected with a second limiting plate, and the number of the second limiting plates is two.

Preferably, the top of the workbench is fixedly connected with a first enclosing plate, and the height of the first enclosing plate is higher than that of the workbench.

Preferably, the top of the bottom plate is fixedly connected with a second enclosing plate, and the height of the second enclosing plate is higher than that of the bottom plate.

The utility model provides a limiting device with a protection function for a wire cutting machine through improvement, and compared with the prior art, the limiting device has the following improvements and advantages:

one is as follows: according to the utility model, the nut is manually rotated to enable the nut to move downwards through the screw rod, the nut moves downwards to drive the first limiting plate to move downwards, after the first limiting plate moves downwards to a certain position, the bottom of the first limiting plate can be contacted with a workpiece, so that the workpiece is fixed, and when the first limiting plate moves downwards, the first limiting plate can extrude the spring, so that the first limiting plate is prevented from moving downwards too much through the spring characteristic of the spring, and the workpiece is prevented from loosening during cutting due to the contact of the first limiting plate and the workpiece, so that the cutting effect is not influenced;

the second step is as follows: according to the utility model, the slide bar can drive the first limiting plate to move left and right repeatedly by arranging the second slide rail, so that the contact surface of the first limiting plate and the workpiece is more by moving, and the effect of fixing the workpiece is increased.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic view of a first perspective of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a second perspective of the present invention;

FIG. 3 is a schematic view of a third perspective of the present invention;

FIG. 4 is an enlarged schematic view of the utility model at A;

fig. 5 is a schematic sectional view of the fixing block according to the present invention.

In the figure: 1. a wire cutting machine body; 101. a first slider; 102. a first slide rail; 103. a back plate; 104. a work table; 105. a support bar; 106. a non-slip mat; 107. a base plate; 108. cutting a groove; 109. a second limiting plate; 110. a first enclosing plate; 111. a second enclosing plate; 2. a limiting mechanism; 201. a spring; 202. a screw; 203. a connecting rod; 204. a through hole; 205. a first limit plate; 206. a nut; 207. a slide bar; 208. a second slide rail; 209. a fixed block; 210. a limiting groove; 211. a first stopper; 212. a second limiting block; 213. and a third limiting block.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a limiting device with a protection function for a wire cutting machine through improvement, and the technical scheme is as follows:

as shown in fig. 1-5, a wire cutting machine is with stop device that has safeguard function, including wire cutting machine body 1, the last fixed first slider 101 that is equipped with of wire cutting machine body 1, swing joint has first slide rail 102 on the first slider 101, fixedly connected with backplate 103 on the first slide rail 102, backplate 103 bottom fixedly connected with workstation 104, workstation 104 bottom fixedly connected with bracing piece 105, bracing piece 105 is equipped with threely altogether, the equal fixedly connected with slipmat 106 in every bracing piece 105 bottom, through connection has bottom plate 107 on the bracing piece 105, fixedly connected with stop gear 2 on the workstation 104, stop gear 2 is equipped with two altogether, in this setting: firstly, a workpiece is placed on the second limiting plate 109, then the nut 206 is rotated manually, so that the nut 206 moves downwards in the screw 202, when the nut 206 moves downwards, the first limiting plate 205 is driven to move downwards, and after the first limiting plate 205 moves downwards to a certain position, the bottom of the first limiting plate 205 is in contact with the workpiece, so that the workpiece is fixed, and the workpiece is prevented from being loosened during cutting to influence cutting.

Further, stop gear 2 is including spring 201 and screw rod 202, spring 201 and workstation 104 fixed connection, swing joint has connecting rod 203 on the spring 201, connecting rod 203 and screw rod 202 fixed connection, and through connection has through-hole 204 on the screw rod 202, the first limiting plate 205 of fixedly connected with on the through-hole 204, and swing joint has nut 206 on the screw rod 202, nut 206 and first limiting plate 205 swing joint, in this setting: through manpower rotation nut 206, make nut 206 pass through screw rod 202 downstream, through nut 206 downstream, drive first limiting plate 205 downstream, after first limiting plate 205 downstream a certain position, first limiting plate 205 bottom can contact with the work piece, thereby fixed the work piece, and when first limiting plate 205 downstream, first limiting plate 205 can extrude spring 201, through spring 201's spring characteristic, prevent that first limiting plate 205 from too downstream, through the contact of first limiting plate 205 with the work piece, when preventing the cutting, the work piece is not hard up, lead to influencing the cutting effect.

Further, swing joint has slide bar 207 on the first limiting plate 205, and slide bar 207 bottom swing joint has second slide rail 208, fixedly connected with fixed block 209 on the second slide rail 208, in this setting: through being equipped with second slide rail 208, make slide bar 207 drive first limiting plate 205 and control and remove repeatedly, through removing, make the face of first limiting plate 205 and work piece contact more, increase the effect of fixed work piece.

Further, the fixed spacing groove 210 that is equipped with in second slide rail 208 bottom, swing joint has first stopper 211 on the spacing groove 210, in this setting: the sliding rod 207 is prevented from being separated from the second sliding rail 208 by the connection of the first limit block 211 and the limit groove 210.

Further, screw 202 top fixedly connected with second stopper 212, slide bar 207 top fixedly connected with third stopper 213, in this setting: by providing the second stopper 212, the screw 202 is prevented from moving too far downward.

Further, fixed being equipped with on the workstation 104 cuts cut groove 108, cuts fixedly connected with second limiting plate 109 on the cut groove 108, and second limiting plate 109 is equipped with two altogether, in this setting: through being equipped with second limiting plate 109, make the staff can put the work piece on second limiting plate 109, be convenient for cut.

Further, workstation 104 top fixedly connected with first bounding wall 110, first bounding wall 110 is highly than workstation 104, in this setting: through being equipped with first bounding wall 110, prevent that when cutting the work piece, the work piece can splash to the external world to make staff be injured.

Further, bottom plate 107 top fixedly connected with second bounding wall 111, second bounding wall 111 is high than bottom plate 107, in this setting: by providing the second shroud 111, it is prevented that the fallen workpiece pieces fall outside the apparatus, resulting in an influence on the external sanitary environment.

The working principle is as follows: firstly, a workpiece is placed on the second limiting plate 109, then the nut 206 is rotated manually, the nut 206 moves downwards through the screw 202, the nut 206 moves downwards to drive the first limiting plate 205 to move downwards, after the first limiting plate 205 moves downwards to a certain position, the bottom of the first limiting plate 205 is contacted with the workpiece, so that the workpiece is fixed, and when the first limiting plate 205 moves downwards, the first limiting plate 205 extrudes the spring 201, the first limiting plate 205 is prevented from moving downwards due to the characteristic of the spring 201, the workpiece is prevented from loosening during cutting due to the contact between the first limiting plate 205 and the workpiece, and the slide bar 207 can drive the first limiting plate 205 to move left and right repeatedly through the arrangement of the second slide rail 208, so that the contact surface between the first limiting plate 205 and the workpiece is more, and the effect of fixing the workpiece is increased.

Claims

1. The utility model provides a wire cut electrical discharge machining is with stop device that has safeguard function which characterized in that: including wire cut electrical discharge machining body (1), fixed first slider (101) that is equipped with on wire cut electrical discharge machining body (1), swing joint has first slide rail (102) on first slider (101), fixedly connected with backplate (103) on first slide rail (102), backplate (103) bottom fixedly connected with workstation (104), workstation (104) bottom fixedly connected with bracing piece (105), bracing piece (105) are equipped with threely altogether, every equal fixedly connected with slipmat (106) in bracing piece (105) bottom, through connection has bottom plate (107) on bracing piece (105), fixedly connected with stop gear (2) on workstation (104), stop gear (2) are equipped with two altogether.

2. The wire cutting machine limiting device with the protection function according to claim 1, wherein: stop gear (2) including spring (201) and screw rod (202), spring (201) with workstation (104) fixed connection, swing joint has connecting rod (203) on spring (201), connecting rod (203) with screw rod (202) fixed connection, through connection has through-hole (204) on screw rod (202), the first limiting plate of fixedly connected with (205) is gone up in through-hole (204), swing joint has nut (206) on screw rod (202), nut (206) with first limiting plate (205) swing joint.

3. The wire cutting machine limiting device with the protection function according to claim 2, wherein: the sliding rod (207) is movably connected to the first limiting plate (205), the second sliding rail (208) is movably connected to the bottom of the sliding rod (207), and the fixing block (209) is fixedly connected to the second sliding rail (208).

4. The limiting device with the protection function for the wire cutting machine as claimed in claim 3, wherein: the bottom of the second sliding rail (208) is fixedly provided with a limiting groove (210), and the limiting groove (210) is movably connected with a first limiting block (211).

5. The limiting device with the protection function for the wire cutting machine as claimed in claim 3, wherein: the top of the screw rod (202) is fixedly connected with a second limiting block (212), and the top of the sliding rod (207) is fixedly connected with a third limiting block (213).

6. The wire cutting machine limiting device with the protection function according to claim 1, wherein: the fixed cutting groove (108) that is equipped with on workstation (104), cut fixedly connected with second limiting plate (109) on groove (108), second limiting plate (109) are equipped with two altogether.

7. The wire cutting machine limiting device with the protection function according to claim 1, wherein: the top of the workbench (104) is fixedly connected with a first enclosing plate (110), and the height of the first enclosing plate (110) is higher than that of the workbench (104).

8. The wire cutting machine limiting device with the protection function according to claim 1, wherein: the top of the bottom plate (107) is fixedly connected with a second enclosing plate (111), and the height of the second enclosing plate (111) is higher than that of the bottom plate (107).