CN220112042U - Small punch press is used in rivet production - Google Patents

Abstract

The utility model discloses a small punch for rivet production, which relates to the technical field of rivet production equipment and comprises a base, and is characterized in that: install the revolving stage on the base, still install the support frame on the base, driving motor is installed at the top of support frame, be connected with the drive shaft on driving motor's the output shaft, driving shaft keeps away from driving motor's one end department and is equipped with the stamping mechanism who is connected with the support frame, still install the mount on the base, the fixed plate has been set firmly at the top of mount, be provided with discharge mechanism on the fixed plate, discharge mechanism passes through link gear and drive shaft transmission to be connected, this small-size punch press is used in rivet production, be different from prior art, utilize magnet to inhale the rivet, then utilize link gear drive movable rod motion, the movable rod drives the pushing block motion, the pushing block promotes the rivet to remove, when the rivet breaks away from the scope of magnet, fall down in the silo naturally under the action of gravity, can realize stable unloading, the unloading is effectual.

Description

Small punch press is used in rivet production

Technical Field

The utility model relates to the technical field of rivet production equipment, in particular to a small punch press for rivet production.

Background

Rivets are nail-shaped articles, with caps at one end, and in riveting, the parts to be riveted are connected by self-deformation or interference, the types of rivets are numerous, and regardless of the form, particularly hollow rivets, most of them are invented for manufacturing or maintaining horse gear equipment, and the hollow rivets need to be punched by a punching machine in the production process.

The utility model patent with publication number of CN217192001U discloses a punch press for rivet production, and the punch press is rapidly pushed out of a punching groove through a pushing block, so that manual unloading of rivets in the punching groove is not needed, the unloading convenience is ensured, most of the pushed rivets are still left on an annular material changing table, the actual blanking effect is poor, and therefore, a small punch press for rivet production is provided.

Disclosure of Invention

The utility model aims to provide a small punch for rivet production, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-size punch press is used in rivet production, includes base, its characterized in that: install the revolving stage on the base, still install the support frame on the base, driving motor is installed at the top of support frame, is connected with the drive shaft on driving motor's the output shaft, and driving shaft keeps away from driving motor's one end department and is equipped with the stamping mechanism who is connected with the support frame, still installs the mount on the base, and the fixed plate has been set firmly at the top of mount, is provided with discharge mechanism on the fixed plate, and discharge mechanism passes through link gear and drive shaft transmission to be connected.

Preferably, a workpiece groove for placing rivets is formed at the edge of the surface of the rotary table.

Preferably, the stamping mechanism comprises a first driving rod fixedly connected at one end of the driving shaft, the first driving rod is hinged with the top end of the lifting plate through a first connecting rod, a sliding groove is formed in the inner side of the lifting plate and is slidably connected with a guide block, the guide block is fixedly connected with one end of a fixing rod, the other end of the fixing rod is fixedly connected with the inner side of the supporting frame, and the bottom of the lifting plate is provided with a stamping head.

Preferably, the unloading mechanism comprises a movable rod arranged on one side of the fixed plate in a sliding manner, a pushing block is fixedly connected to one end of the movable rod, the pushing block is positioned below the fixed plate, and a magnet is embedded in the bottom of the fixed plate.

Preferably, the linkage mechanism comprises a driving wheel fixedly connected to the outer wall of the driving shaft, the driving wheel is in transmission connection with a driven wheel through a belt, the driven wheel is fixedly connected to a first rotating shaft, one end of the first rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to one end of a second rotating shaft, the first rotating shaft and the second rotating shaft are both rotationally connected to a bearing frame, the bearing frame is fixedly connected to the bottom of the supporting frame, a second driving rod is fixedly connected to the bottom of the second rotating shaft, and the second driving rod is hinged to the side wall of the movable rod through a second connecting rod.

Preferably, a discharging groove is arranged below the fixing plate and is obliquely fixedly connected to the inner side of the fixing frame.

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

the rivet is sucked up by utilizing the attraction force of the magnet to the rivet, when the rotary table drives the rivet after punching to move to the lower side of the fixed plate, the magnet sucks the rivet, then the movable rod is driven by the linkage mechanism to move, the movable rod drives the pushing block to move, the pushing block pushes the rivet to move, when the rivet is separated from the range of the magnet, the rivet naturally falls into the blanking groove under the action of gravity, stable blanking can be realized, and the blanking effect is good.

Drawings

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

FIG. 2 is a schematic view of a stamping mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a linkage mechanism according to the present utility model;

fig. 4 is a schematic structural view of the discharging mechanism of the present utility model.

In the figure: 1. a base; 2. a rotary table; 3. a support frame; 4. a driving motor; 5. a drive shaft; 6. a punching mechanism; 61. a first driving rod; 62. a first connecting rod; 63. a lifting plate; 64. a guide block; 65. a fixed rod; 66. punching heads; 7. a fixing frame; 8. a fixing plate; 9. a discharging mechanism; 91. a movable rod; 92. a pushing block; 93. a magnet; 10. a linkage mechanism; 101. a driving wheel; 102. driven wheel; 103. a first rotating shaft; 104. bevel gears I; 105. bevel gears II; 106. a rotation shaft; 107. a bearing bracket; 108. a second driving rod; 109. a second connecting rod; 11. and discharging the material.

Detailed Description

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

Referring to fig. 1-4, a small punch for rivet production in the drawings includes a base 1, and is characterized in that: install revolving stage 2 on the base 1, still install support frame 3 on the base 1, driving motor 4 is installed at the top of support frame 3, is connected with actuating shaft 5 on driving motor 4's the output shaft, and driving shaft 5 keeps away from driving motor 4's one end department and is equipped with the stamping mechanism 6 of being connected with support frame 3, still installs mount 7 on the base 1, and fixed plate 8 has been set firmly at the top of mount 7, is provided with shedding mechanism 9 on the fixed plate 8, and shedding mechanism 9 passes through link gear 10 and is connected with the drive shaft 5 transmission.

Wherein, the edge of the surface of the rotary table 2 is provided with a workpiece groove for placing rivets; for placing rivets.

The stamping mechanism 6 comprises a first driving rod 61 fixedly connected to one end of the driving shaft 5, the first driving rod 61 is hinged to the top end of a lifting plate 63 through a first connecting rod 62, a sliding groove is formed in the inner side of the lifting plate 63 and is connected with a guide block 64 in a sliding mode, the guide block 64 is fixedly connected with one end of a fixed rod 65, the other end of the fixed rod 65 is fixedly connected to the inner side of the supporting frame 3, and a stamping head 66 is arranged at the bottom of the lifting plate 63; for punching the rivets.

The unloading mechanism 9 comprises a movable rod 91 which is arranged on one side of the fixed plate 8 in a sliding manner, a pushing block 92 is fixedly connected to one end of the movable rod 91, the pushing block 92 is positioned below the fixed plate 8, and a magnet 93 is embedded in the bottom of the fixed plate 8; for sucking out rivets from the rotary table 2 and for blanking.

The linkage mechanism 10 comprises a driving wheel 101 fixedly connected to the outer wall of the driving shaft 5, the driving wheel 101 is in transmission connection with a driven wheel 102 through a belt, the driven wheel 102 is fixedly connected to a first rotating shaft 106, one end of the first rotating shaft 106 is fixedly connected with a first bevel gear 104, the first bevel gear 104 is meshed with a second bevel gear 105, the second bevel gear 105 is fixedly connected to one end of a second rotating shaft 106, the first rotating shaft 106 and the second rotating shaft 106 are both rotationally connected to a bearing bracket 107, the bearing bracket 107 is fixedly connected to the bottom of the supporting frame 3, a second driving rod 108 is fixedly connected to the bottom of the second rotating shaft 106, and the second driving rod 108 is hinged to the side wall of the movable rod 91 through a second connecting rod 109; for providing a power source for the discharging mechanism 9, and can realize linkage.

Wherein, a blanking groove 11 is arranged below the fixed plate 8, and the blanking groove 11 is obliquely fixedly connected to the inner side of the fixed frame 7; and the blanking is convenient.

When the rivet pressing device is used, the rotary table 2 works to drive rivets to move, meanwhile, the driving motor 4 is started to work and drive the driving shaft 5 to rotate, the driving shaft 5 drives the driving rod I61 to rotate, the driving rod I61 drives the lifting plate 63 to move through the connecting rod I62, the lifting plate 63 drives the punching head 66 to move and punch the rivets, the punched rivets move to the lower side of the fixed plate 8 along with the working of the rotary table 2, the rivets are sucked up under the magnetic force of the magnet 93, then the driving shaft 5 can synchronously drive the bevel gear I104 to rotate through the meshing action of the driving wheel 101 and the driven wheel 102, the bevel gear I104 can drive the driving rod II 108 to rotate through the meshing action of the bevel gear II 105, the driving rod II 108 drives the movable rod 91 to move through the hinging action of the connecting rod II 109, the movable rod 91 drives the pushing block 92 to move, and when the rivets are separated from the range of the magnet 93, the rivets naturally fall into the blanking groove 11 under the action of gravity.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a small-size punch press is used in rivet production, includes base (1), its characterized in that: install revolving stage (2) on base (1), still install support frame (3) on base (1), driving motor (4) are installed at the top of support frame (3), be connected with driving shaft (5) on the output shaft of driving motor (4), driving shaft (5) are kept away from the one end department that driving motor (4) is equipped with stamping mechanism (6) that are connected with support frame (3), still install mount (7) on base (1), fixed plate (8) have been set firmly at the top of mount (7), be provided with shedding mechanism (9) on fixed plate (8), shedding mechanism (9) are connected with driving shaft (5) transmission through link gear (10).

2. A small punch for rivet production as set forth in claim 1, wherein: the edge of the surface of the rotary table (2) is provided with a workpiece groove for placing rivets.

3. A small punch for rivet production as set forth in claim 1, wherein: the stamping mechanism (6) comprises a driving rod I (61) fixedly connected to one end of the driving shaft (5), the driving rod I (61) is hinged to the top end of the lifting plate (63) through a connecting rod I (62), a sliding groove is formed in the inner side of the lifting plate (63) and is slidably connected with a guide block (64), the guide block (64) is fixedly connected with one end of a fixing rod (65), the other end of the fixing rod (65) is fixedly connected to the inner side of the supporting frame (3), and a stamping head (66) is mounted at the bottom of the lifting plate (63).

4. A small punch for rivet production as set forth in claim 1, wherein: the unloading mechanism (9) comprises a movable rod (91) which is arranged on one side of the fixed plate (8) in a sliding manner, one end of the movable rod (91) is fixedly connected with a pushing block (92), the pushing block (92) is positioned below the fixed plate (8), and a magnet (93) is embedded at the bottom of the fixed plate (8).

5. A small punch for rivet production as set forth in claim 4, wherein: the linkage mechanism (10) comprises a driving wheel (101) fixedly connected to the outer wall of the driving shaft (5), the driving wheel (101) is in transmission connection with a driven wheel (102) through a belt, the driven wheel (102) is fixedly connected to a first rotating shaft (106) (103), one end of the first rotating shaft (106) (103) is fixedly connected with a first bevel gear (104), the first bevel gear (104) is meshed with a second bevel gear (105), the second bevel gear (105) is fixedly connected to one end of the second rotating shaft (106), the first rotating shaft (103) and the second rotating shaft (106) are both rotationally connected to a bearing frame (107), the bearing frame (107) is fixedly connected to the bottom of the supporting frame (3), a second driving rod (108) is fixedly connected to the bottom of the second rotating shaft (106), and the second driving rod (108) is hinged to the side wall of the movable rod (91) through a second connecting rod (109).

6. A small punch for rivet production as set forth in claim 1, wherein: a discharging groove (11) is arranged below the fixing plate (8), and the discharging groove (11) is obliquely fixedly connected to the inner side of the fixing frame (7).