阅读说明：本技术 用于密封机的橡胶密封片双工位冲制装置 (Double-station punching device for rubber sealing sheet of sealing machine ) 是由 不公告发明人 于 2021-03-04 设计创作，主要内容包括：本发明公开了用于密封机的橡胶密封片双工位冲制装置,包括机架,机架上设有定位架,定位架的顶部设有取料台,取料台上设有呈竖向布置的导向板,导向板的正面设有第一进料轨道,第一进料轨道上设有第一进料腔,导向板的背面设有第二进料轨道,第二进料轨道上设有第二进料腔；定位架的侧面上部设有竖向液压缸,竖向液压缸的下部设有竖向活塞杆,竖向活塞杆的下端设有冲制轴,冲制轴的下端设有冲制头,定位架的侧面下部设有底座,底座上设有成型座,成型座上设有成型孔,冲制头安装在成型孔的正上方。本发明通过主冲制筒与副冲制筒对橡胶密封片进行双向冲压,大大提高了对橡胶密封片进行冲制处理的效率。(The invention discloses a double-station punching device for a rubber sealing sheet of a sealing machine, which comprises a frame, wherein a positioning frame is arranged on the frame, a material taking table is arranged at the top of the positioning frame, a guide plate which is vertically arranged is arranged on the material taking table, a first feeding rail is arranged on the front surface of the guide plate, a first feeding cavity is arranged on the first feeding rail, a second feeding rail is arranged on the back surface of the guide plate, and a second feeding cavity is arranged on the second feeding rail; the side upper portion of locating rack is equipped with vertical pneumatic cylinder, and the lower part of vertical pneumatic cylinder is equipped with vertical piston rod, and the lower extreme of vertical piston rod is equipped with the punching axle, and the lower extreme of punching axle is equipped with the punching head, and the side lower part of locating rack is equipped with the base, is equipped with the shaping seat on the base, is equipped with the shaping hole on the shaping seat, and the punching head is installed directly over the shaping hole. According to the invention, the rubber sealing sheet is subjected to bidirectional stamping through the main stamping cylinder and the auxiliary stamping cylinder, so that the efficiency of stamping the rubber sealing sheet is greatly improved.)

1. The double-station punching device for the rubber sealing sheet of the sealing machine comprises a frame, wherein a positioning frame is arranged on the frame, a material taking table is arranged at the top of the positioning frame, a guide plate which is vertically arranged is arranged on the material taking table, a first feeding rail is arranged on the front surface of the guide plate, a first feeding cavity is arranged on the first feeding rail, a second feeding rail is arranged on the back surface of the guide plate, and a second feeding cavity is arranged on the second feeding rail;

the method is characterized in that: the upper part of the side surface of the positioning frame is provided with a vertical hydraulic cylinder, the lower part of the vertical hydraulic cylinder is provided with a vertical piston rod, the lower end of the vertical piston rod is provided with a punching shaft, the lower end of the punching shaft is provided with a punching head, the lower part of the side surface of the positioning frame is provided with a base, the base is provided with a forming seat, the forming seat is provided with a forming hole, and the punching head is arranged right above the forming hole;

the front side of the frame is provided with a first horizontal hydraulic cylinder and an auxiliary punching cylinder, the front part of the first horizontal hydraulic cylinder is provided with a horizontal piston rod, one end of the horizontal piston rod is connected with the front part of the first horizontal hydraulic cylinder, the other end of the horizontal piston rod is provided with a main punching cylinder, and the auxiliary punching cylinder is arranged right in front of the main punching cylinder; a punching cavity is arranged between the auxiliary punching cylinder and the main punching cylinder, and the diameter of the main punching cylinder is larger than that of the auxiliary punching cylinder.

2. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 1 is characterized in that: the base is provided with a lock seat, the forming seat is installed on the fixing column, and the root of the fixing column is installed at the inner top of the lock seat; the lower extreme of fixed column is equipped with the locking cap, and the locking cap is installed at the interior top of lock seat.

3. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 2 is characterized in that: the top of lock seat is equipped with the lock portion, and the lateral wall position at the fixed column is installed to the lock portion, and the lock portion is installed between shaping seat and locking cap.

4. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 2 is characterized in that: the cross sections of the forming seat, the fixing column and the fixing cap are in I shapes; the top surface of the fixing cap is locked on the bottom surface of the locking part, and the bottom surface of the forming seat is locked on the top surface of the locking seat.

5. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 1 is characterized in that: the frame includes the bottom plate, and the both ends of bottom plate all are equipped with the fixed slot, are equipped with supporting seat and side seat on the bottom plate, and the side at the supporting seat is installed to the side seat, and first horizontal hydraulic cylinder is installed on the side seat, and the bottom of bottom plate is equipped with the guide way.

6. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 5, is characterized in that: the top surface of bottom plate is equipped with the guide rail, and the guide rail is parallel arrangement with the guide way, and the side seat is equipped with the spout with the bottom surface of supporting seat, and the side seat passes through the spout with the supporting seat and installs on the guide rail.

7. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 1 is characterized in that: the front of frame is equipped with the horizontal pneumatic cylinder of second, and the front portion of the horizontal pneumatic cylinder of second is equipped with the horizontal piston rod of second, and the front end of the horizontal piston rod of second is equipped with the shifting arm, and the one end of shifting arm is connected with the front end of the horizontal piston rod of second, and the other end of shifting arm is equipped with the suppression portion towards the face position inwards, and the middle part of shifting arm is equipped with the kink, and the front of frame is equipped with spacing portion, and the suppression portion is installed directly in the place ahead of spacing portion, is equipped with the suppression chamber between spacing portion and.

8. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 7 is characterized in that: the front end of the second horizontal piston rod is provided with a clamping shell, the side part of the clamping shell is provided with a clamping groove, one end of the moving arm is installed in the clamping groove, the clamping groove is in a U-shaped shape, and a fixing pin is inserted between one end of the moving arm and the clamping shell.

9. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 7 is characterized in that: fixing caps are arranged at two ends of each fixing pin and are arranged at two outer side surfaces of the clamping shell; the diameter of the fixing cap is larger than that of the fixing pin; the fixed pin passes through the moving arm.

10. The double-station punching device for the rubber sealing sheet of the sealing machine according to claim 1 is characterized in that: the two ends of the first feeding track are both arc-shaped, the upper end of the second feeding track is arc-shaped, and the lower end of the second feeding track is arc-shaped.

Technical Field

The invention relates to a punching device, in particular to a rubber sealing sheet double-station punching device for a sealing machine.

Background

The stamping apparatus is a so-called press. Is a large special device for pressing containers. The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press machine is used to apply pressure to a material to cause separation or plastic deformation thereof, thereby obtaining a desired part. A press is a machine used to perform press working on a material placed in a mold. The common pressing machines for stamping processing are mechanical pressing machines and hydraulic pressing machines. Although various stamping dies have different structural forms and complexity and various parts forming the dies, the stamping dies are always divided into upper dies and lower dies. The upper die is generally fixed on a slide block of the press through a die shank and moves up and down along a guide rail of the press along with the slide block, and the lower die is fixed on a workbench of the press. The existing punching equipment is inconvenient to punch the rubber sealing sheet, and the efficiency of punching the rubber sealing sheet is low.

Disclosure of Invention

The invention aims to solve the technical problem of providing a rubber sealing sheet double-station punching device for a sealing machine, which is used for punching a rubber sealing sheet in two directions through a main punching cylinder and an auxiliary punching cylinder and greatly improves the efficiency of punching the rubber sealing sheet.

The invention is realized by the following technical scheme:

the double-station punching device for the rubber sealing sheet of the sealing machine comprises a frame, wherein a positioning frame is arranged on the frame, a material taking table is arranged at the top of the positioning frame, a guide plate which is vertically arranged is arranged on the material taking table, a first feeding rail is arranged on the front surface of the guide plate, a first feeding cavity is arranged on the first feeding rail, a second feeding rail is arranged on the back surface of the guide plate, and a second feeding cavity is arranged on the second feeding rail; the upper part of the side surface of the positioning frame is provided with a vertical hydraulic cylinder, the lower part of the vertical hydraulic cylinder is provided with a vertical piston rod, the lower end of the vertical piston rod is provided with a punching shaft, the lower end of the punching shaft is provided with a punching head, the lower part of the side surface of the positioning frame is provided with a base, the base is provided with a forming seat, the forming seat is provided with a forming hole, and the punching head is arranged right above the forming hole; the front side of the frame is provided with a first horizontal hydraulic cylinder and an auxiliary punching cylinder, the front part of the first horizontal hydraulic cylinder is provided with a horizontal piston rod, one end of the horizontal piston rod is connected with the front part of the first horizontal hydraulic cylinder, the other end of the horizontal piston rod is provided with a main punching cylinder, and the auxiliary punching cylinder is arranged right in front of the main punching cylinder; a punching cavity is arranged between the auxiliary punching cylinder and the main punching cylinder, and the diameter of the main punching cylinder is larger than that of the auxiliary punching cylinder.

Furthermore, a lock seat is arranged on the base, the forming seat is installed on the fixing column, and the root of the fixing column is installed at the inner top of the lock seat; the lower end of the fixing column is provided with a fixing cap which is arranged at the inner top of the lock seat; the top of the lock seat is provided with a lock part, the lock part is arranged at the outer side wall of the fixed column, and the lock part is arranged between the forming seat and the fixed cap; the cross sections of the forming seat, the fixing column and the fixing cap are in I shapes; the top surface of the fixing cap is locked on the bottom surface of the locking part, and the bottom surface of the forming seat is locked on the top surface of the locking seat.

Further, the rack comprises a bottom plate, fixing grooves are formed in two ends of the bottom plate, a supporting seat and a side seat are arranged on the bottom plate, the side seat is installed on the side face of the supporting seat, a first horizontal hydraulic cylinder is installed on the side seat, and a guide groove is formed in the bottom of the bottom plate; the top surface of bottom plate is equipped with the guide rail, and the guide rail is parallel arrangement with the guide way, and the side seat is equipped with the spout with the bottom surface of supporting seat, and the side seat passes through the spout with the supporting seat and installs on the guide rail.

Furthermore, a second horizontal hydraulic cylinder is arranged on the front face of the rack, a second horizontal piston rod is arranged at the front part of the second horizontal hydraulic cylinder, a moving arm is arranged at the front end of the second horizontal piston rod, one end of the moving arm is connected with the front end of the second horizontal piston rod, a pressing part is arranged at the position facing inwards at the other end of the moving arm, a bending part is arranged in the middle of the moving arm, a limiting part is arranged on the front face of the rack, the pressing part is arranged right in front of the limiting part, and a pressing cavity is arranged between the limiting part and the pressing part; the front end of the second horizontal piston rod is provided with a clamping shell, the side part of the clamping shell is provided with a clamping groove, one end of the moving arm is arranged in the clamping groove, the clamping groove is U-shaped, and a fixing pin is inserted between one end of the moving arm and the clamping shell; fixing caps are arranged at two ends of each fixing pin and are arranged at two outer side surfaces of the clamping shell; the diameter of the fixing cap is larger than that of the fixing pin; the fixed pin passes through the moving arm; the two ends of the first feeding track are both arc-shaped, the upper end of the second feeding track is arc-shaped, and the lower end of the second feeding track is arc-shaped.

The invention has the beneficial effects that: the punching device is arranged beside the sealing machine by an operator, the operator can place the rubber sealing sheet to be processed in the first feeding cavity and the second feeding cavity, the rubber sealing sheet can be conveyed to the front and the back of the guide plate through the first feeding rail and the second feeding rail, and the rubber sealing sheet is conveyed to the material taking table through the guide plate; an operator takes out the rubber sealing sheet from the material taking table, then the rubber sealing sheet is placed on the forming seat, the vertical hydraulic cylinder controls the punching shaft through the vertical piston rod to realize vertical lifting adjustment, the punching shaft performs punching processing on the rubber sealing sheet on the forming seat through the punching head, primary punching processing is performed on the rubber sealing sheet, and the efficiency of punching processing on the rubber sealing sheet is improved; the rubber sealing sheet after the primary punching treatment is placed between the auxiliary punching cylinder and the main punching cylinder, the first horizontal hydraulic cylinder controls the main punching cylinder to move horizontally through the horizontal piston rod, and the main punching cylinder and the auxiliary punching cylinder perform bidirectional punching on the rubber sealing sheet, so that the efficiency of punching the rubber sealing sheet is greatly improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic structural diagram of a rubber sealing sheet double-station punching device for a sealing machine.

Fig. 2 is an enlarged detail view of the area a in fig. 1.

Fig. 3 is an enlarged detail view of the area B in fig. 1.

Fig. 4 is an enlarged detail view of the region C in fig. 1.

Fig. 5 is a schematic structural view of the guide mechanism of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 to 5, the double-station punching device for the rubber sealing sheet of the sealing machine comprises a frame 1, wherein a positioning frame 2 is arranged on the frame 1, a material taking table 3 is arranged at the top of the positioning frame 2, a guide plate 4 which is vertically arranged is arranged on the material taking table 3, a first feeding rail 5 is arranged on the front surface of the guide plate 4, a first feeding cavity 6 is arranged on the first feeding rail 5, a second feeding rail 7 is arranged on the back surface of the guide plate 4, and a second feeding cavity 8 is arranged on the second feeding rail 7; the upper part of the side surface of the positioning frame 2 is provided with a vertical hydraulic cylinder 9, the lower part of the vertical hydraulic cylinder 9 is provided with a vertical piston rod 10, the lower end of the vertical piston rod 10 is provided with a punching shaft 13, the lower end of the punching shaft 13 is provided with a punching head 14, the lower part of the side surface of the positioning frame 2 is provided with a base 11, the base 11 is provided with a forming seat 16, the forming seat 16 is provided with a forming hole 17, and the punching head 14 is arranged right above the forming hole 17; a first horizontal hydraulic cylinder 12 and an auxiliary punching cylinder 23 are arranged on the front surface of the frame 1, a horizontal piston rod 21 is arranged at the front part of the first horizontal hydraulic cylinder 12, one end of the horizontal piston rod 21 is connected with the front part of the first horizontal hydraulic cylinder 12, a main punching cylinder 22 is arranged at the other end of the horizontal piston rod 21, and the auxiliary punching cylinder 23 is arranged right in front of the main punching cylinder 22; a punching cavity 25 is arranged between the auxiliary punching cylinder 23 and the main punching cylinder 22, and the diameter of the main punching cylinder 22 is larger than that of the auxiliary punching cylinder 23.

According to the double-station punching device for the rubber sealing sheet of the sealing machine, disclosed by the invention, an operator installs the punching device beside the sealing machine, the operator can place the rubber sealing sheet to be processed in the first feeding cavity 6 and the second feeding cavity 8, the rubber sealing sheet can be conveyed to the front side and the back side of the guide plate 4 through the first feeding track 5 and the second feeding track 7, and the rubber sealing sheet is conveyed to the material taking table 3 through the guide plate 4; an operator takes out the rubber sealing sheet from the material taking table 3, then the rubber sealing sheet is placed on the forming seat 16, the vertical hydraulic cylinder 9 controls the punching shaft 13 through the vertical piston rod 10 to realize vertical lifting adjustment, the punching shaft 13 performs punching processing on the rubber sealing sheet on the forming seat 16 through the punching head 14, primary punching processing is performed on the rubber sealing sheet, and the efficiency of punching processing on the rubber sealing sheet is improved; the rubber sealing sheet after the primary punching treatment is placed between the auxiliary punching cylinder 23 and the main punching cylinder 22, the first horizontal hydraulic cylinder 12 controls the main punching cylinder 22 to perform horizontal movement adjustment through the horizontal piston rod 21, and the rubber sealing sheet is subjected to bidirectional punching through the main punching cylinder 22 and the auxiliary punching cylinder 23, so that the efficiency of punching the rubber sealing sheet is greatly improved.

Preferably, the base 11 is provided with a lock seat 15, the forming seat 16 is installed on the fixing column 20, and the root of the fixing column 20 is installed at the inner top of the lock seat 15; the lower end of the fixed column 20 is provided with a fixed cap 19, and the fixed cap 19 is arranged at the inner top of the lock seat 15; the top of the lock seat 15 is provided with a lock part 18, the lock part 18 is arranged at the outer side wall of the fixed column 20, and the lock part 18 is arranged between the forming seat 16 and the fixing cap 19; the cross sections of the forming seat 16, the fixing column 20 and the fixing cap 19 are in I shapes; the top surface of the fixing cap 19 is locked on the bottom surface of the locking part 18, and the bottom surface of the forming seat 16 is locked on the top surface of the locking seat 15; the base 11 carries out fixed mounting to fixed column 20 through lock seat 15, and lock seat 15 carries out fixed mounting to fixed column 20 through lock portion 18, and locking cap 19 carries out fixed mounting to shaping seat 16 through fixed column 20, and punching axle 13 carries out punching press processing through punching head 14 to the rubber gasket on the shaping seat 16, carries out one-level punching press processing to the rubber gasket, has improved the efficiency of punching the processing to the rubber gasket.

Preferably, the machine frame 1 comprises a bottom plate 28, fixing grooves 29 are formed in two ends of the bottom plate 28, a supporting seat 26 and a side seat 27 are arranged on the bottom plate 28, the side seat 27 is installed on the side surface of the supporting seat 26, the first horizontal hydraulic cylinder 12 is installed on the side seat 27, and a guide groove 30 is formed in the bottom of the bottom plate 28; the top surface of the bottom plate 28 is provided with a guide rail 31, the guide rail 31 and the guide groove 30 are arranged in parallel, the bottom surfaces of the side seat 27 and the support seat 26 are provided with a sliding chute 32, and the side seat 27 and the support seat 26 are arranged on the guide rail 31 through the sliding chute 32; the supporting seat 26 and the side seat 27 are fixedly installed through the bottom plate 28; the supporting seat 26 and the side seat 27 are finely adjusted in a horizontal moving mode along the guide rail 31 through the sliding groove 32, so that the first horizontal hydraulic cylinder 12 is adjusted in a horizontal moving mode, the first horizontal hydraulic cylinder 12 controls the main punching cylinder 22 to be adjusted in a horizontal moving mode through the horizontal piston rod 21, the main punching cylinder 22 and the auxiliary punching cylinder 23 are used for punching the rubber sealing piece in a two-way mode, and the efficiency of punching the rubber sealing piece is greatly improved.

Preferably, the front surface of the frame 1 is provided with a second horizontal hydraulic cylinder 33, the front part of the second horizontal hydraulic cylinder 33 is provided with a second horizontal piston rod 34, the front end of the second horizontal piston rod 34 is provided with a moving arm 37, one end of the moving arm 37 is connected with the front end of the second horizontal piston rod 34, the other end of the moving arm 37 is provided with a pressing part 40 facing inwards, the middle part of the moving arm 37 is provided with a bending part 39, the front surface of the frame 1 is provided with a limiting part 41, the pressing part 40 is installed right in front of the limiting part 41, and a pressing cavity 42 is arranged between the limiting part 41 and the pressing part 40; the second horizontal hydraulic cylinder 33 controls the moving arm 37 through the second horizontal piston rod 34 to realize moving adjustment, the moving arm 37 drives the pressing part 40 to realize horizontal moving adjustment, and an operator presses the rubber sealing sheet after the secondary treatment and presses the rubber sealing sheet through the pressing part 40.

Preferably, the front end of the second horizontal piston rod 34 is provided with a clamping shell 35, the side of the clamping shell 35 is provided with a clamping groove 36, one end of the moving arm 37 is installed in the clamping groove 36, the clamping groove 36 is U-shaped, and a fixing pin 38 is inserted between one end of the moving arm 37 and the clamping shell 35; fixing caps are arranged at two ends of the fixing pin 38 and are arranged at two outer side surfaces of the clamping shell 35; the diameter of the securing cap is greater than the diameter of the securing pin 38; the fixed pin 38 passes through the moving arm 37; the clamp case 35 is firmly attached to one end of the moving arm 37 via the clamp groove 36, and the clamp case 35 is firmly attached to one end of the moving arm 37 via the fixing pin 38.

Preferably, both ends of the first feeding track 5 are arc-shaped, the upper end of the second feeding track 7 is arc-shaped, and the lower end of the second feeding track 7 is arc-shaped; the first feeding rail 5 and the second feeding rail 7 are convenient for blanking and conveying of the rubber sealing sheet.

Preferably, the positioning groove 24 is arranged at the axial center position of the auxiliary punching cylinder 23, the guide mechanism is arranged in the axial direction of the main punching cylinder 22 and comprises a guide pipe 43, one end of the guide pipe 43 is provided with a fixing column 44, the fixing column 44 is installed in the axial direction of the main punching cylinder 22, the other end of the guide pipe 43 is provided with a guide part 45, the guide part 45 is in a circular truncated cone shape, the guide part 45 is installed right in front of the positioning groove 24, and the diameter of the positioning groove 24 is larger than that of the guide pipe 43; the first horizontal hydraulic cylinder 12 controls the main punching cylinder 22 to perform horizontal movement adjustment through the horizontal piston rod 21, the guide pipe 43 achieves movement adjustment along the positioning groove 24 through the guide part 45, bidirectional punching is performed on the rubber sealing sheet through the main punching cylinder 22 and the auxiliary punching cylinder 23, and the efficiency of punching processing on the rubber sealing sheet is greatly improved.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.