Punching, feeding and oiling device and punching equipment

Abstract

The utility model provides a stamping feeding refueling device and stamping equipment, which comprises a refueling device body and an oil inlet and storage tank, and the refueling device body is arranged on the upstream of a stamping position; the oiling device body comprises an oiler support, an upper roller set and a lower roller set, the upper roller set and the lower roller set are installed on the oiler support side by side, and a to-be-stamped material belt is arranged between the upper roller set and the lower roller set. An upper roller shaft core of the upper roller set is of a hollow structure, and an oil inlet hole in the end of the upper roller shaft core is connected with an oil inlet storage tank through an oil inlet pipe. And oil liquid is brushed to the upper surface of the to-be-stamped material belt and the lower roller group through an oil outlet hole in the upper roller shaft core. According to the utility model, the oil liquid is filled in the upper roller shaft core pipe, the oil liquid seeps from inside to outside through the upper roller shaft core and is coated on the upper surface and the lower surface of the material belt, so that the requirement that the upper surface and the lower surface of the material belt need to be lubricated during impeller part production is met, the oil liquid cannot be thrown out by the roller, and the use amount of the oil liquid in the working procedure is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping equipment technical field, specifically, relate to a stamping feeding oiling device and stamping equipment. BACKGROUND

[0002] The impeller is the key component of the dust collector, and its function is to drive the rotating impeller by the high-speed operation of the motor to produce negative pressure of air to achieve the effect of dust collection. Currently, the main production method of the impeller is to stamp the material belt into shape. When the stamping device for producing the impeller blade stamps the material belt, the front and back surfaces of the material belt need to be lubricated. Therefore, it is necessary to develop an oiling device to brush the lubricating grease on the front and back surfaces of the material belt at the same time, so as to improve the production efficiency and ensure the product performance.

[0003] The patent document with the publication number CN115255094A discloses a stamping device for impeller production, which belongs to the field of impeller processing. The stamping device for impeller production includes a processing table, a turntable assembly is arranged at the center of the processing table, a heating assembly, a stamping assembly, and a material taking assembly are fixedly connected to the top outer side of the processing table, and the heating assembly, the stamping assembly, and the material taking assembly cooperate with the turntable assembly to complete the stamping of the impeller. The heating assembly includes a heating box, a heating cover, and a heating box are fixedly connected inside the heating box, the heating cover is arranged on the upper side of the groove, and a heating plate is arranged inside the heating box. The impeller is placed on the lower die of the stamping device by manual remote operation, then the turntable assembly drives the impeller to rotate to the stamping assembly for stamping, and after the stamping is completed, the stamped impeller is taken out by the material taking assembly, which reduces the risk of manually placing and taking out the impeller under the stamping assembly for stamping, and improves the safety of stamping. The improvement point of the stamping device is mainly to reduce the manual participation during feeding and taking out, but it still cannot solve the problem of automatically brushing oil before stamping. UTILITY MODEL CONTENTS

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a stamping feeding oiling device and stamping equipment.

[0005] According to the stamping feeding oiling device provided by the utility model, the oiling device body is installed on the upstream of the stamping position of the external stamping equipment;

[0006] The oiling device body includes an oiler support, an upper roller set, and a lower roller set, the upper roller set and the lower roller set are installed side by side on the oiler support, and a material belt to be stamped is arranged between the upper roller set and the lower roller set;

[0007] The upper roller shaft core of the upper roller set has a hollow structure, and the oil inlet hole at the end of the upper roller shaft core is connected with the oil inlet storage tank through the oil inlet pipe;

[0008] The oil is applied to the upper surface of the material strip to be punched through the oil outlet holes on the upper roller shaft core and the lower roller set for applying oil to the lower surface of the material strip to be punched.

[0009] Preferably, the upper roller set comprises an upper roller shaft core, an upper oil absorbing roller, an upper bearing seat and an upper bearing.

[0010] The upper bearing seat is two, both of which are fixedly installed on the inside of the oiler support, and both ends of the upper roller shaft core are respectively installed in the two upper bearing seats through the upper bearings.

[0011] One end of the upper roller shaft core is provided with an oil inlet hole, and the surface of the upper roller shaft core is distributed with a plurality of oil outlet holes. The upper oil absorbing roller is sleeved on the outside of the upper roller shaft core for absorbing oil and applying oil to the upper surface of the material strip to be punched.

[0012] Preferably, the lower roller set comprises a lower oil absorbing roller, a lower roller shaft core, a lower bearing seat and a lower bearing.

[0013] The lower bearing seat is two, both of which are installed on the inside of the oiler support, and both ends of the lower roller shaft core are respectively installed in the two lower bearing seats through the lower bearings.

[0014] The lower oil absorbing roller is sleeved on the outside of the lower roller shaft core for absorbing oil and applying oil to the lower surface of the material strip to be punched.

[0015] Preferably, the oiler support comprises a horizontal support and two vertical supports installed on the horizontal support, and the lower bearing seat is slidingly arranged on the inside of the vertical support.

[0016] The bottom of the lower bearing seat is provided with a spring, both ends of which are respectively connected to the bottom of the lower bearing seat and the top of the horizontal support, and the lower oil absorbing roller is in contact with the lower surface of the material strip to be punched under the action of the spring.

[0017] Preferably, an oil storage groove is arranged on the oiler support, the lower roller set is arranged in the oil storage groove, and the oil storage groove is connected to the recovery oil storage tank through a recovery oil pipe.

[0018] Preferably, the upper oil absorbing roller is a wool felt oil absorbing roller, an upper fixed clamping block is sleeved on the upper roller shaft core, and the end of the wool felt oil absorbing roller is fixedly arranged between the upper fixed clamping block and the upper roller shaft core.

[0019] Preferably, the lower oil absorbing roller is a wool felt oil absorbing roller, a lower fixed clamping block is sleeved on the lower roller shaft core, and the end of the wool felt oil absorbing roller is fixedly arranged between the lower fixed clamping block and the lower roller shaft core.

[0020] Preferably, the oil inlet pipe is provided with an oil pipe switch valve at one end of the oil inlet tank.

[0021] Preferably, the oil valve is installed on the oil inlet pipe and connected with the time relay, and the time relay is used for controlling the opening and closing of the oil valve according to a preset oiling time.

[0022] According to the stamping equipment provided by the utility model, the oiling device body is installed on the stamping equipment body and located at the upstream of the stamping position.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] The utility model discloses simple structure, convenient operation, through filling oil liquid in the upper roller shaft core pipe, oil liquid is by the inside to the outside of the upper roller shaft core and is coated to the upper and lower surfaces of the material belt, satisfies the demand that the upper and lower surfaces of the material belt need lubrication when the impeller part production, and the oil liquid will not be thrown out by the roller, saves the oil liquid use amount in the process. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings:

[0026] Figure 1 It is the structure schematic view of the main view angle of the stamping equipment in the utility model;

[0027] Figure 2 It is the structure schematic view of the side view angle of the stamping equipment in the utility model;

[0028] Figure 3 It is the structure schematic view of the main view angle of the stamping equipment in the utility model;

[0029] Figure 4 It is the structure schematic view of the side view angle of the stamping equipment in the utility model;

[0030] Figure 5 It is the structure schematic view of the upper roller group in the utility model;

[0031] Figure 6 It is the structure schematic view of the upper roller shaft core in the utility model;

[0032] Figure 7 It is the assembly schematic view of the upper roller shaft core and the oil absorption cylinder in the utility model;

[0033] Figure 8 It is the structure schematic view of the lower roller group in the utility model.

[0034] Fig. shows:

[0035] Lower fixed clamping block 125 of oiling device body 1

[0036] Upper roller set 11 Spring 13

[0037] Upper roller shaft core 111 Oil storage groove 14

[0038] Upper oil suction roller 112 Oiler support 15

[0039] Oil outlet hole 113 Oil recovery pipe 2

[0040] Oil inlet hole 114 Oil recovery tank 3

[0041] Upper bearing seat 115 Oil inlet oil storage tank 4

[0042] Upper bearing 116 Oil pipe switch valve 5

[0043] Upper fixed clamping block 117 Oil inlet pipe 6

[0044] Lower roller set 12 Time relay 7

[0045] Lower oil suction roller 121 Oil valve 8

[0046] Lower roller shaft core 122 To be punched material belt 9

[0047] Lower bearing seat 123 Punching position 10

[0048] Lower bearing 124 DETAILED DESCRIPTION

[0049] The utility model will be described in detail below in combination with specific embodiments. The following embodiments will help the person skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of changes and improvements can be made. These all belong to the protection scope of the utility model.

[0050] The utility model discloses a kind of stamping feeding oiling device and stamping equipment, stamping feeding oiling device is installed in the upstream of punching position, by filling oil in upper roller shaft core pipe, oil is coated to the upper and lower surfaces of material belt by the way of from inside to outside of upper roller shaft core, meet the demand that both sides of material belt need lubrication before punching in impeller production, and the way of oil from inside to outside can save the oil usage in process.

[0051] According to the stamping feeding oiling device provided by the utility model, as Figures 1-8As shown, the oiling device body 1 and the oil inlet tank 4 are shown, the oiling device body 1 is installed on the upstream of the stamping position 10 of the external stamping equipment; the material belt 9 to be stamped first passes through the oiling device body 1, and then enters the stamping position 10 after being uniformly coated with oil on both sides.

[0052] As shown in Figure 3 , Figure 4 , the oiling device body 1 includes an oiler support 15, an upper roller set 11 and a lower roller set 12, the upper roller set 11 and the lower roller set 12 are installed side by side on the oiler support 15, and the upper roller set 11 and the lower roller set 12 are used to set the material belt 9 to be stamped; the upper roller shaft core 111 of the upper roller set 11 has a hollow structure, and the oil inlet hole 114 at the end of the upper roller shaft core 111 is connected with the oil inlet tank 4 through the oil inlet pipe 6; the oil is coated to the upper surface of the material belt 9 to be stamped and the lower roller set 12 through the oil outlet hole 113 on the upper roller shaft core 111; the lower roller set 12 is used to coat the oil to the lower surface of the material belt 9 to be stamped.

[0053] Before the oil coating process, the oil in the oil inlet tank 4 first enters the upper roller shaft core 111 through the oil inlet pipe 6, and then seeps out from the oil outlet hole 113 on the upper roller shaft core 111 and drips to the lower roller set 12; in the oil coating process, the upper surface and the lower surface of the material belt 9 to be stamped are uniformly coated with oil through the upper roller set 11 and the lower roller set 12 respectively.

[0054] As shown in Figures 5-7 , the upper roller set 11 includes an upper roller shaft core 111, an upper oil absorption roller 112, an upper bearing seat 115 and an upper bearing 116; the upper bearing seat 115 is two, and the two upper bearing seats 115 are fixedly installed on the inner side of the oiler support 15; the two ends of the upper roller shaft core 111 are respectively installed in the two upper bearing seats 115 through the upper bearing 116; one end of the upper roller shaft core 111 is provided with an oil inlet hole 114, and the surface of the upper roller shaft core 111 is distributed with a plurality of oil outlet holes 113; the upper oil absorption roller 112 is sleeved outside the upper roller shaft core 111, and is used to absorb oil and coat the oil to the upper surface of the material belt 9 to be stamped and the lower roller set 12. In a preferred example, a plurality of oil outlet holes 113 are evenly distributed in a spiral shape on the outer surface of the upper roller shaft core 111, and the oil seeps out uniformly through the plurality of oil outlet holes 113 distributed in a spiral shape;

[0055] In a preferred example, the upper oil absorption roller 112 is a wool felt oil absorption roller, the upper fixed clamping block 117 is sleeved on the upper roller shaft core 111, and the end of the wool felt oil absorption roller is fixedly arranged between the upper fixed clamping block 117 and the upper roller shaft core 111. The wool felt oil absorption roller fully absorbs the oil, and the oil uniformly penetrates to the surface of the wool felt oil absorption roller, so that the upper surface of the material belt 9 to be stamped is uniformly coated.

[0056] As shown in Figure 8 The lower roller set 12 includes a lower oil absorption roller 121, a lower roller shaft core 122, a lower bearing seat 123, and a lower bearing 124. The lower bearing seat 123 is two, both of which are installed inside the oiler support 15. Both ends of the lower roller shaft core 122 are installed in the two lower bearing seats 123 through the lower bearings 124, respectively. The lower oil absorption roller 121 is sleeved outside the lower roller shaft core 122, which is used to absorb oil and brush the oil to the lower surface of the to-be-stamped material belt 9.

[0057] In a preferred embodiment, the lower oil absorption roller 121 is a wool felt oil absorption roller, and a lower fixed clamping block 125 is sleeved on the lower roller shaft core 122. The end of the wool felt oil absorption roller is fixedly arranged between the lower fixed clamping block 125 and the lower roller shaft core 122. Before the brushing process starts, the wool felt oil absorption roller first fully absorbs the oil dripped from the upper roller set 11, and the oil uniformly penetrates to the surface of the wool felt oil absorption roller, thereby achieving uniform brushing of the lower surface of the to-be-stamped material belt 9.

[0058] As shown in Figure 4 The oiler support 15 includes a horizontal support and two vertical supports installed on the horizontal support. The lower bearing seat 123 is slidably arranged inside the vertical support. The bottom of the lower bearing seat 123 is provided with a spring 13, both ends of which are connected to the bottom of the lower bearing seat 123 and the top of the horizontal support, respectively. The lower oil absorption roller 121 is in contact with the lower surface of the to-be-stamped material belt 9 under the action of the spring 13. The two springs 13 installed on both sides exert vertical upward pressure on the lower oil absorption roller 121, so that the lower oil absorption roller 121, the to-be-stamped material belt 9, and the upper oil absorption roller 112 always remain in contact.

[0059] In a preferred embodiment, the oiler support 15 is provided with an oil storage groove 14, and the lower roller set 12 is arranged in the oil storage groove 14. The oil storage groove 14 is connected to the recovery oil storage tank 3 through the recovery oil pipe 2. The excess oil on the lower roller set 12 and the upper roller set 11 drips into the oil storage groove 14 and flows out through the oil return hole at the bottom of the oil storage groove 14 to the recovery oil storage tank 3 for recycling.

[0060] In a preferred embodiment, one end of the oil inlet pipe 6 connected to the oil inlet storage tank 4 is provided with an oil pipe switch valve 5. The oiling device further includes an oil valve 8 and a time relay 7. The oil valve 8 is installed on the oil inlet pipe 6 and is signal connected to the time relay 7. When starting to work, the time relay 7 controls the oil valve 8 to open and close according to the preset oiling time, thereby controlling the oiling time.

[0061] According to the stamping equipment provided by the utility model, including stamping equipment body and the stamping feeding oiling device, as shown in Figure 1 、 Figure 2 The oiling device body 1 is installed on the stamping equipment body and is located upstream of the stamping position 10, the recovery oil storage tank 3 and the oil inlet oil storage tank 4 are both installed on the stamping equipment body, when the stamping process starts, the to-be-stamped material belt 9 drives the upper roller set 11 and the lower roller set 12 to rotate under the pushing of the feeder, and after the lubricating oil on the wool felt is evenly coated on the positive and negative surfaces of the material belt, the material belt enters the stamping position 10 for stamping.

[0062] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation to the present application.

[0063] The specific embodiments of the utility model have been described above. It should be understood that the utility model is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essential content of the utility model. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A stamping feed and lubrication device characterized by, The oiling device body (1) is installed upstream of the stamping position (10) of the external stamping equipment, and the oil storage tank (4) is arranged on the downstream side of the oiling device body (1); The oiling device body (1) comprises an oiler support (15), an upper roller set (11) and a lower roller set (12), the upper roller set (11) and the lower roller set (12) are installed side by side on the oiler support (15), and the upper roller set (11) and the lower roller set (12) are used for arranging the to-be-stamped material belt (9) therebetween; The upper roller shaft core (111) of the upper roller set (11) has a hollow structure, and an oil inlet hole (114) at the end of the upper roller shaft core (111) is connected with the oil storage tank (4) through an oil inlet pipe (6); The oil is applied to the upper surface of the to-be-stamped material belt (9) and the lower roller set (12) through the oil outlet holes (113) on the upper roller shaft core (111), and the lower roller set (12) is used for applying oil to the lower surface of the to-be-stamped material belt (9).

2. The stamping feed and lubrication apparatus of claim 1, wherein, The upper roller set (11) comprises an upper roller shaft core (111), an upper oil absorption roller (112), an upper bearing seat (115) and an upper bearing (116); The upper bearing seat (115) is fixedly installed on the inner side of the oiler support (15), and the two ends of the upper roller shaft core (111) are respectively installed in the two upper bearing seats (115) through the upper bearings (116); One end of the upper roller shaft core (111) is provided with the oil inlet hole (114), and the surface of the upper roller shaft core (111) is distributed with a plurality of oil outlet holes (113), the upper oil absorption roller (112) is sleeved outside the upper roller shaft core (111), and is used for absorbing oil and applying oil to the upper surface of the to-be-stamped material belt (9) and the lower roller set (12).

3. The stamping feed and lubrication apparatus of claim 1, wherein, The lower roller set (12) comprises a lower oil absorption roller (121), a lower roller shaft core (122), a lower bearing seat (123) and a lower bearing (124); The lower bearing seat (123) is fixedly installed on the inner side of the oiler support (15), and the two ends of the lower roller shaft core (122) are respectively installed in the two lower bearing seats (123) through the lower bearings (124); The lower oil absorption roller (121) is sleeved outside the lower roller shaft core (122), and is used for absorbing oil and applying oil to the lower surface of the to-be-stamped material belt (9).

4. The stamping feed and lubrication apparatus of claim 3, wherein, The oiler support (15) comprises a horizontal support and two vertical supports installed on the horizontal support, and the lower bearing seat (123) is slidably arranged on the inner side of the vertical support; The bottom of the lower bearing seat (123) is provided with a spring (13), the two ends of the spring (13) are connected with the bottom of the lower bearing seat (123) and the top of the horizontal support respectively, and the lower oil absorption roller (121) is attached to the lower surface of the to-be-stamped material belt (9) under the action of the spring (13).

5. The stamping feed and lubrication apparatus of claim 1, wherein, The oil filler bracket (15) is provided with an oil storage groove (14), the lower roller set (12) is arranged in the oil storage groove (14), and the oil storage groove (14) is communicated with the recovery oil storage tank (3) through the recovery oil pipe (2).

6. The stamping feed and lubrication apparatus of claim 2, wherein, The upper oil-absorbing roller (112) is a wool felt oil-absorbing roller, an upper fixed clamping block (117) is sleeved on the upper roller shaft core (111), and the wool felt oil-absorbing roller is fixedly arranged between the upper fixed clamping block (117) and the upper roller shaft core (111).

7. The stamping feed and lubrication apparatus of claim 3, wherein, The lower oil-absorbing roller (121) is a wool felt oil-absorbing roller, a lower fixed clamping block (125) is sleeved on the lower roller shaft core (122), and the wool felt oil-absorbing roller is fixedly arranged between the lower fixed clamping block (125) and the lower roller shaft core (122).

8. The punch and feed lubricating device according to claim 1, characterized in that One end of the oil inlet pipe (6) connected with the oil inlet storage tank (4) is provided with an oil pipe switch valve (5).

9. The stamping feed and lubrication apparatus of claim 1, wherein, An oil valve (8) and a time relay (7) are further included, the oil valve (8) is installed on the oil inlet pipe (6) and is in signal connection with the time relay (7), and the time relay (7) is used for controlling the oil valve (8) to be opened and closed according to a preset oil feeding time.

10. A stamping apparatus characterized by, The stamping device body and the stamping feeding and oiling device of any one of claims 1-9 are included, the oiling device body (1) is installed on the stamping device body and is located upstream of the stamping position (10).

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