CN210059500U

CN210059500U - Punching machine lubricating device with lubricant recycling function

Info

Publication number: CN210059500U
Application number: CN201920546609.7U
Authority: CN
Inventors: 王进
Original assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Current assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Priority date: 2019-04-20
Filing date: 2019-04-20
Publication date: 2020-02-14
Anticipated expiration: 2029-04-20

Abstract

The utility model relates to a piercing press lubricating arrangement with emollient retrieves function, which comprises a frame, the frame is improved level and is provided with the lubricated roller that is used for lubricated sheet, it is provided with the recovery roller to correspond lubricated roller in the frame, lubricated roller and recovery roller set up respectively in the vertical face that is parallel to each other and does not coincide, be provided with the recovery chamber in the recovery roller, be provided with on the recovery roller and be used for the intercommunication to retrieve the chamber and retrieve the outer oil absorption hole of roller, be provided with lubricated chamber in the lubricated roller, be provided with the oil outlet that is used for the intercommunication outside lubricated chamber and the lubricated roller on the lubricated roller, oil outlet and oil absorption hole all face the removal route of sheet, lubricated chamber is connected with and is used for driving the emollient from the lubricating pump that the oil outlet flowed out, it is used for driving the. The lubricant flows to the sheet from the oil outlet hole, the sheet passes through the recovery roller after punching, and the redundant lubricant is sucked into the oil suction hole, so that the lubricating cost is reduced, and the recovery effect is good.

Description

Punching machine lubricating device with lubricant recycling function

Technical Field

The utility model belongs to the technical field of lubricating arrangement's technique and specifically relates to a piercing press lubricating arrangement with function is retrieved to emollient is related to.

Background

At present, the sheet material stamping and punching can be finished only by auxiliary lubricant, and the lubricant can effectively reduce the friction between a stamping die and a workpiece and ensure the processing effect.

The invention discloses a sheet punching lubricant backflow device in the prior invention patent application with the application publication number of CN106064207A, which comprises a groove body and a die of a punching machine, wherein the groove body is positioned on one side of a frame of the punching machine and filled with lubricant, a backflow plate is arranged on the frame on one side of the feeding end of the die, and the backflow plate is downwards inclined and extends to the upper part of the groove body by taking one end close to the die as a starting end. The lubricant dropped on the sheet flows into the groove body through the reflux plate, so that the lubricant waste is reduced, and the production cost is saved.

The above prior art solutions have the following drawbacks: when the sheet is conveyed by the conveying roller for continuous processing, the lubricant does not drip from the sheet only at the position of the return plate, and the return plate can only collect part of the used lubricant, so that the recovery effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a piercing press lubricating arrangement with emollient retrieves function can retrieve the unnecessary emollient that finishes using.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: punching machine lubricating arrangement with function is retrieved to emollient, including the frame, its characterized in that: the frame is improved level and is provided with the lubricated roller that is used for lubricated sheet, it is provided with the recovery roller to correspond lubricated roller in the frame, lubricated roller and recovery roller set up respectively in the vertical face that is parallel to each other and does not coincide, be provided with the recovery chamber in the recovery roller, be provided with on the recovery roller and be used for communicateing the oil absorption hole outside retrieving chamber and the recovery roller, be provided with lubricated chamber in the lubricated roller, be provided with on the lubricated roller and be used for communicateing the oil outlet outside lubricated chamber and the lubricated roller, oil outlet and oil absorption hole all face the removal route of sheet, lubricated chamber is connected with and is used for driving the lubricated pump that emollient flowed from the oil outlet, it is connected with and is used for driving the lubricated interior recovery pump of imbibition oil absorption hole to retrieve the chamber.

Through adopting above-mentioned technical scheme, the lubricating pump drive emollient flows to the surface of sheet from the oil outlet on, through the recovery roller after the sheet punches a hole and accomplishes, the emollient on the recovery pump drive sheet is inhaled the oil absorption hole and gets into and retrieves the chamber, guarantees that the sheet both can obtain the lubrication before punching a hole, can get rid of unnecessary emollient again after punching a hole again, and the emollient that is retrieved is used once more simultaneously, and lubricated cost reduces, and recovery effect is good.

The utility model discloses further set up to: be provided with the batch oil tank that is used for holding emollient in the frame, the batch oil tank communicates with recovery chamber and lubricated chamber respectively.

Through adopting above-mentioned technical scheme, the lubricated piece surface lubrication of flow out in the lubricating oil tank, unnecessary lubricating agent is got back to and is continued to put into use in the oil tank again, realizes the circulation circuit, realizes retrieving the reuse of lubricating agent, effectively reduces lubricated cost.

The utility model discloses further set up to: the quantity of lubrication roller is two and sets up along vertical to the symmetry, the quantity of retrieving the roller is two and sets up along vertical to the symmetry, leave the clearance that supplies the sheet to pass between the lubrication roller and between retrieving the roller.

Through adopting above-mentioned technical scheme, the sheet passes from the clearance, and upper surface and lower surface all can be lubricated, and unnecessary emollient all can be retrieved, reinforcing lubricated effect.

The utility model discloses further set up to: the tip of lubrication roller and recovery roller is provided with the regulating block, the regulating block slides along vertical direction and frame and is connected, be provided with in the frame and be used for driving the regulating block along vertical adjusting device to sliding.

Through adopting above-mentioned technical scheme, through adjusting device control regulating block along vertical to sliding for interval between the lubrication roller or retrieve the interval change between the roller, guarantee the thickness looks adaptation of interval and sheet, guarantee lubricated effect and retrieve the effect.

The utility model discloses further set up to: the adjusting device comprises a screw rod which is connected with the rack in a rotating mode in the vertical direction, the screw rod is in threaded connection with the adjusting block, and the screw rod is connected with a handle which is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, the rotatory handle of user drives the screw rod rotatory, slides from top to bottom through threaded connection control regulating block, and the drive is convenient.

The utility model discloses further set up to: the adjustable clamp is characterized in that a threaded hole is formed in the adjusting block in the horizontal direction, a plurality of positioning holes are formed in the rack in the vertical direction, and positioning screws penetrating through the positioning holes and connected with the threaded hole in a threaded mode are arranged on the rack.

Through adopting above-mentioned technical scheme, the user realizes the fixed of regulating block high position through the threaded connection of set screw and screw hole, guarantees that high position is stable unchangeable.

The utility model discloses further set up to: the rotary connection has the arc clamping jaw that is used for with screw rod threaded connection on the regulating block, the quantity of clamping jaw has two and symmetry setting, be fixed with the magnetic part on the free end of clamping jaw, the free end butt of clamping jaw just encircles the screw rod and with screw rod threaded connection when fixed through the magnetic part.

Through adopting above-mentioned technical scheme, the user is about the lubricated roller of height-adjusting or the clamping jaw relative rotation that the recovery roller corresponds for the free end butt of clamping jaw is fixed through the magnetic attraction of magnetic part, makes only appointed lubricated roller or recovery roller altitude variation when the screw rod is rotatory, and it is more convenient to use.

The utility model discloses further set up to: the lubricating roller and the recovery roller are wrapped with sponge layers, and the sponge layers are abutted to the sheets.

Through adopting above-mentioned technical scheme, the sponge layer effectively protects the sheet surface and can absorb partial lubricant for the lubricant coating or the recovery effect is better.

To sum up, the utility model discloses a beneficial technological effect does:

1. under the condition of ensuring the lubricating effect, the redundant lubricant after use can be recycled;

2. the recovered lubricant is put into use again, and the environmental protection is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the recovery roller and the lubrication roller according to the present invention.

Fig. 3 is a schematic structural diagram of the adjusting device of the present invention.

Fig. 4 is a schematic view of the structure of the clamping jaw of the present invention.

In the figure, 1, a frame; 2. a lubricating roller; 21. a lubrication chamber; 22. an oil outlet hole; 23. a lubrication pump; 3. a recovery roller; 31. a recovery chamber; 32. an oil suction hole; 33. a recovery pump; 4. a sponge layer; 5. an oil storage tank; 6. an adjusting block; 61. a clamping jaw; 62. a magnetic member; 63. a screw; 64. a handle; 65. a threaded hole; 66. positioning holes; 67. and (5) positioning the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1, for the utility model discloses a piercing press lubricating arrangement with emollient retrieves function, including frame 1, frame 1 is improved level and is provided with lubricating roller 2, and frame 1 is last to correspond lubricating roller 2 and is provided with recovery roller 3, and lubricating roller 2 and recovery roller 3 set up respectively in the vertical plane that is parallel to each other and does not coincide. Referring to fig. 2, a recovery cavity 31 is arranged in the recovery roller 3, and an oil suction hole 32 for communicating the recovery cavity 31 with the outside of the recovery roller 3 is arranged on the recovery roller 3; the lubricating roller 2 is internally provided with a lubricating cavity 21, the lubricating roller 2 is provided with an oil outlet 22 for communicating the lubricating cavity 21 with the outside of the lubricating roller 2, and the oil outlet 22 and the oil suction hole 32 are both towards the moving path of the sheet and are narrow long holes. The lubrication chamber 21 is connected to a lubrication pump 23 for driving the lubricant to flow out of the oil outlet hole 22, and the recovery chamber 31 is connected to a recovery pump 33 for driving the lubricant to be sucked into the oil suction hole 32. Be provided with the batch oil tank 5 that is used for holding emollient on the frame 1, batch oil tank 5 communicates with recovery chamber 31 and lubricated chamber 21 respectively.

When the sheet horizontally moves on the frame 1 and sequentially passes through the lubricating roller 2 and the recovery roller 3, the lubricating pump 23 drives the lubricant to flow into the lubricating cavity 21 from the oil storage tank 5 and then flow onto the outer surface of the sheet from the oil outlet 22, when the sheet passes through the recovery roller 3 after punching, the lubricant on the sheet is driven by the recovery pump 33 to be sucked into the oil suction hole 32 and enter the recovery cavity 31 and then flow back into the oil storage tank 5, so that the sheet can be lubricated before punching, redundant lubricant can be removed after punching, and the recovered lubricant is reused, so that the lubricating cost is reduced, and the recovery effect is good.

Referring to fig. 1, in order to ensure that the lubricant is uniformly coated on the top surface and the bottom surface of the sheet, the number of the lubricating rollers 2 is two and the lubricating rollers are symmetrically arranged in the vertical direction, the number of the recovery rollers 3 is two and the lubricating rollers are symmetrically arranged in the vertical direction, gaps for the sheet to pass through are reserved between the lubricating rollers 2 and between the recovery rollers 3, the lubricating rollers 2 and the recovery rollers 3 are wrapped with sponge layers 4, the sheet is abutted to the sponge layers 4 when passing through the gaps between the lubricating rollers 2 and the recovery rollers 3, so that the top surface and the bottom surface of the sheet can be lubricated before punching, and the redundant lubricant is recovered after punching, meanwhile, the sponge layers 4 avoid the reduction of the roughness of the outer surface of the sheet, and can absorb part of the lubricant, so that the lubricant is more uniformly coated on the sheet.

Referring to fig. 3, in order to adjust the distance between the lubricating rollers 2 and the distance between the recovery rollers 3, the end parts of the lubricating rollers 2 and the recovery rollers 3 are provided with adjusting blocks 6, the side surfaces of the adjusting blocks 6 are fixed with dovetail blocks and are connected with the rack 1 in a sliding manner along the vertical direction through the dovetail blocks, and the rack 1 is provided with an adjusting device for a user to control the adjusting blocks 6 to slide. The adjusting device comprises a screw 63 which is rotationally connected with the frame 1 along the vertical direction, the screw 63 is in threaded connection with the adjusting block 6, and the top of the screw 63 is connected with a handle 64. Referring to fig. 4, a threaded hole 65 is horizontally arranged on the adjusting block 6, a plurality of positioning holes 66 are vertically arranged on the frame 1, and a positioning screw 67 which penetrates through the positioning holes 66 and is in threaded connection with the threaded hole 65 is arranged on the frame 1.

The rotatory handle 64 of user drives the screw rod 63 rotatory, and drive regulating block 6 through threaded connection and slide along vertical to, the high change of lubricated roller 2 or recovery roller 3, the rethread passes corresponding locating hole 66 and fixes the high position of lubricated roller 2 or recovery roller 3 with screw hole 65 threaded connection's set screw 67, and convenient for driving, the interval between the effective assurance lubricated roller 2 matches with the thickness of retrieving the interval between the roller 3 and sheet, lubricated and retrieve the effect of emollient best.

Referring to fig. 4, in order to facilitate a user to select one of the lubricating rollers 2 or one of the recovery rollers 3 for height adjustment according to a requirement, arc-shaped clamping jaws 61 for being in threaded connection with a screw 63 are rotatably connected to the adjusting block 6, the number of the clamping jaws 61 is two and symmetrically arranged, the rotating surfaces of the clamping jaws 61 are horizontal, magnetic members 62 are fixed to free ends of the clamping jaws 61, when the free ends of the two clamping jaws 61 are abutted, the magnetic members 62 are abutted to each other and attract the clamping jaws 61 to encircle the screw 63, and the clamping jaws 61 are in threaded connection with the screw 63. The user selects the corresponding clamping jaw 61 and controls the clamping jaw 61 to rotate relatively, so that the free ends of the clamping jaws 61 are mutually abutted and the clamping jaws 61 are fixed through the magnetic attraction of the magnetic piece 62, the screw 63 is positioned between the clamping jaws 61 and is in threaded connection with the clamping jaws 61, and only the height of the lubricating roller 2 or the recovery roller 3 corresponding to the clamping jaws 61 in threaded connection with the screw 63 can be adjusted, so that the use is facilitated.

The implementation principle of the embodiment is as follows: when the sheet material moves horizontally on the frame 1 and passes through the lubricating roller 2 and the recovery roller 3 in sequence, the lubricating pump 23 drives the lubricant to flow into the lubricating cavity 21 from the oil storage tank 5 and then flow onto the outer surface of the sheet material from the oil outlet 22, and the sponge layer 4 protects the outer surface of the sheet material and ensures uniform coating; when the sheet passes through the recovery roller 3 after punching, the lubricant on the sheet is driven by the recovery pump 33 to be sucked into the oil suction hole 32 and enter the recovery cavity 31, and then flows back into the oil storage tank 5, so that the sheet can be lubricated before punching, redundant lubricant can be removed after punching, and the recovered lubricant is reused, thereby reducing the lubricating cost and achieving a good recovery effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Punching machine lubricating arrangement with function is retrieved to emollient, including frame (1), its characterized in that: the sheet lubricating device is characterized in that a lubricating roller (2) used for lubricating sheets is horizontally arranged on the rack (1), a recovery roller (3) is arranged on the rack (1) corresponding to the lubricating roller (2), the lubricating roller (2) and the recovery roller (3) are respectively arranged in vertical planes which are parallel to each other and do not coincide with each other, a recovery cavity (31) is arranged in the recovery roller (3), an oil suction hole (32) used for communicating the recovery cavity (31) with the outside of the recovery roller (3) is arranged on the recovery roller (3), a lubricating cavity (21) is arranged in the lubricating roller (2), an oil outlet (22) used for communicating the lubricating cavity (21) with the outside of the lubricating roller (2) is arranged on the lubricating roller (2), the oil outlet (22) and the oil suction hole (32) face to the moving path of the sheets, and the lubricating cavity (21) is connected with a lubricating pump (23) used for driving the lubricating agent to flow out from the oil outlet (22), the recovery cavity (31) is connected with a recovery pump (33) for driving the lubricant to be sucked into the oil suction hole (32).

2. The lubricating device for a punching machine having a lubricant recovery function according to claim 1, wherein: be provided with batch oil tank (5) that are used for holding emollient on frame (1), batch oil tank (5) communicate with retrieving chamber (31) and lubricated chamber (21) respectively.

3. The lubricating device for a punching machine having a lubricant recovery function according to claim 2, characterized in that: the quantity of lubrication roller (2) is two and sets up to the symmetry along vertical, the quantity of retrieving roller (3) is two and sets up to the symmetry along vertical, leave the clearance that supplies the sheet to pass between lubrication roller (2) and between retrieving roller (3).

4. The lubricating device for a punching machine having a lubricant recovering function according to claim 1 or 3, characterized in that: the end parts of the lubricating roller (2) and the recovery roller (3) are provided with adjusting blocks (6), the adjusting blocks (6) are connected with the frame (1) in a sliding mode along the vertical direction, and an adjusting device used for driving the adjusting blocks (6) to slide along the vertical direction is arranged on the frame (1).

5. The lubrication device for a punch having a lubricant recovery function according to claim 4, wherein: the adjusting device comprises a screw rod (63) which is rotatably connected with the rack (1) along the vertical direction, the screw rod (63) is in threaded connection with the adjusting block (6), and the screw rod (63) is connected with a handle (64) which is used for driving the screw rod (63) to rotate.

6. The lubrication device for a punch having a lubricant recovery function according to claim 5, wherein: threaded holes (65) are formed in the adjusting block (6) in the horizontal direction, a plurality of positioning holes (66) are formed in the rack (1) in the vertical direction, and positioning screws (67) penetrating through the positioning holes (66) and connected with the threaded holes (65) in a threaded mode are arranged on the rack (1).

7. The lubrication device for a punch having a lubricant recovery function according to claim 6, wherein: adjusting block (6) top swivelling joint have be used for with screw rod (63) threaded connection's arc clamping jaw (61), the quantity of clamping jaw (61) has two and symmetry to set up, be fixed with magnetic part (62) on the free end of clamping jaw (61), clamping jaw (61) encircle screw rod (63) and with screw rod (63) threaded connection when the free end butt of clamping jaw (61) and fix through magnetic part (62).

8. The lubricating device for a punching machine having a lubricant recovery function according to claim 1, wherein: the lubricating roller (2) and the recovery roller (3) are wrapped with sponge layers (4), and the sponge layers (4) are abutted to the sheets.