CN211991704U

CN211991704U - Upper guide plate and pressing assembly device

Info

Publication number: CN211991704U
Application number: CN201922391252.2U
Authority: CN
Inventors: 宋嘉昇; 金嘉靖
Original assignee: Wuxi Huadi Machinery Equipment Co ltd
Current assignee: Wuxi Huadi Machinery Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-24
Anticipated expiration: 2029-12-27

Abstract

The utility model provides an go up baffle and push down assembly quality, including the frame shell, the central department bolt joint of frame shell inner chamber has the pressure seat, the equal bolt joint in both sides at frame shell top has the joint, the top bolt joint that connects has first pneumatic cylinder, the tailpiece of the piston rod bolt joint of first pneumatic cylinder has the gallows, the central department bolt joint at gallows top has the steelframe, the inner chamber of frame shell and steelframe all is provided with and pushes down assembly devices, it includes motor, turbine speed reducer, V-belt pulley, belt, the belt pulley of taking the shaft coupling, master gear, follows the gear, pushes down lead screw and copper slide to push down assembly devices. The utility model discloses a motor and turbine speed reducer provide power source, then through V-belt pulley, belt, the belt pulley of taking the shaft coupling, master gear, from the structure cooperation of gear and copper slide, make and push down the lead screw and can stabilize the rotation, drive then and press seat and the steady downstream of briquetting.

Description

Upper guide plate and pressing assembly device

Technical Field

The utility model relates to the field of machining, especially, relate to an upper guide and push down assembly quality.

Background

The guide plate is a thin steel plate with a fixing hole and a guide groove in a long shape, is a part of a chain saw transmission system, is composed of a plurality of parts and components, and is a labor process of jointing the parts into the components or jointing the parts and the components into the product according to specified technical requirements, namely assembly, namely component assembly, and general assembly, which generally comprises the work of assembly, adjustment, inspection and test, coating, packaging and the like.

When the user pushes down the assembly at the upper guide plate, need use and push down assembly quality, however current assembly quality pushes down device in the use, can not carry out steady effective operation of pushing down to the upper guide plate, easily causes then that the quality problem appears in the upper guide plate, reduces the push down effect in upper guide plate surface hole groove, and the influence user uses lower guide plate.

Therefore, it is necessary to provide an upper guide plate and a press-fitting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an upper guide plate and screwdown assembly quality have solved current screwdown assembly quality in the use, can not carry out the problem of steady effective push down operation to the upper guide plate.

For solving the technical problem, the utility model provides a pair of go up baffle and push down assembly quality, which comprises a frame shell, the central department bolt of frame shell inner chamber has the pressure seat, the equal bolt in both sides at frame shell top has the joint, the top bolt that connects has first pneumatic cylinder, the tailpiece of the piston rod bolt of first pneumatic cylinder has the gallows, the central department bolt at gallows top has the steelframe, the inner chamber of frame shell and steelframe all is provided with pushes down assembly devices, the central department of frame shell bottom transversely has the bolt to have the last baffle seat that uses with the cooperation of pressure seat.

Preferably, the pressing assembly mechanism comprises a motor, a turbine reducer, a triangular belt pulley, a belt pulley with a coupling, a main gear, a driven gear, a pressing screw rod and a copper sliding plate, a motor is bolted at the center of the top of the steel frame, a turbine speed reducer is bolted at the left side of the bottom of the inner cavity of the steel frame, the output shaft of the motor is connected with a V-belt pulley in a bolt way, one end of the V-belt pulley, which is far away from the motor, is rotationally connected with a belt pulley with a coupling through a belt, the inner cavity of the belt pulley with the coupler is bolted with the output shaft of the turbine speed reducer, the output shaft of the turbine speed reducer is bolted with a main gear through the coupler, the surface of the master gear is meshed with a slave gear, a pressing screw rod is vertically bolted in an inner cavity of the slave gear, and a copper sliding plate in sliding fit with a rack shell is connected to the inner end of the pressing screw rod in a threaded manner.

Preferably, the middle end of the surface of the screw-down screw rod is sleeved with a pressure spring, and the outer end of the pressure spring is bolted with the inner ends of the hanger and the rack shell respectively.

Preferably, the bottom end of the screw-down rod is in threaded connection with a nut, the bottom end of the nut is transversely bolted with a clamping plate, and the surface of the clamping plate is in bolted connection with the surface of the housing of the rack.

Preferably, the left top of frame shell has bolted connection the hydro-cylinder mount pad, the bottom of hydro-cylinder mount pad articulates there is the second pneumatic cylinder, the piston rod bolt of second pneumatic cylinder has connect the lever, the one end that the second pneumatic cylinder was kept away from to the lever articulates there is the briquetting.

Preferably, one end, far away from the turbine speed reducer, of the coupler is bolted with a baffle hoop, and copper base plates are padded on two sides of the top end of the screw pressing rod.

Compared with the prior art, the utility model provides a pair of go up baffle and push down assembly quality has following beneficial effect:

the utility model provides an upper guide plate and a pressing assembly device,

1. the utility model discloses a motor and turbine speed reducer provide power source, then through V-belt pulley, belt, the belt pulley of taking the shaft coupling, master gear, from the structure cooperation of gear and copper slide, make and push down the lead screw and can stabilize the rotation, drive then and press seat and the steady downstream of briquetting, the reinforcing goes up pushing down of baffle and assembles the effect.

2. The utility model discloses a pressure spring, can cushion spacingly to the push-down height and the speed of pressing the seat, the lower stationarity of pressing the seat is pressed in further reinforcing, through nut and cardboard, can provide firm holding power to pushing down the lead screw, through the hydro-cylinder mount pad, the second pneumatic cylinder, lever and briquetting, can effectively adjust the top guide seat, further satisfy the user to the design demand that the top guide pushed down, through keeping off hoop and copper backing plate, lead screw pivoted stationarity is pressed in further reinforcing, prevent to press down the lead screw and appear rocking when high-speed rotation.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an upper guide plate and a pressing assembly device provided in the present invention;

FIG. 2 is a side view of the structure shown in FIG. 1;

FIG. 3 is a partial front view of the copper skid plate shown in FIG. 1;

fig. 4 is an enlarged view of a structure shown in fig. 1.

Reference numbers in the figures: 1. a rack housing; 2. pressing a base; 3. a joint; 4. a first hydraulic cylinder; 5. a hanger; 6. a steel frame; 7. pressing down the assembly mechanism; 71. a motor; 72. a turbine speed reducer; 73. a V-belt pulley; 74. a belt; 75. a belt pulley with a coupling; 76. a coupling; 77. a main gear; 78. a slave gear; 79. pressing down the screw rod; 710. a copper slide plate; 8. a nut; 9. a pressure spring; 10. clamping a plate; 11. an oil cylinder mounting base; 12. a second hydraulic cylinder; 13. a lever; 14. briquetting; 15. an upper guide plate seat; 16. a retaining hoop; 17. and a copper backing plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a preferred embodiment of an upper guide plate and a pressing assembly device provided by the present invention, fig. 2 is a side view of the structure shown in fig. 1, fig. 3 is a partial front view of the structure of the copper skid plate shown in fig. 1, fig. 4 is an enlarged view of a structure shown in fig. 1, an upper guide and lower assembly device, comprising a housing case 1, the center of the inner cavity of the frame shell 1 is bolted with a pressure seat 2, the two sides of the top of the frame shell 1 are bolted with joints 3, the top end of the joint 3 is bolted with a first hydraulic cylinder 4, the piston rod of the first hydraulic cylinder 4 is bolted with a hanger 5, a steel frame 6 is bolted at the center of the top of the hanger 5, the inner cavities of the rack shell 1 and the steel frame 6 are both provided with a pressing assembly mechanism 7, an upper guide plate seat 15 matched with the pressing seat 2 for use is transversely bolted at the center of the bottom of the frame shell 1.

The pressing assembly mechanism 7 comprises a motor 71, a turbine speed reducer 72, a triangular belt pulley 73, a belt 74, a belt pulley 75 with a coupling, a coupling 76, a main gear 77, a driven gear 78, a pressing screw rod 79 and a copper sliding plate 710, the motor 71 is bolted at the center of the top of the steel frame 6, the turbine speed reducer 72 is bolted at the left side of the bottom of the inner cavity of the steel frame 6, the triangular belt pulley 73 is bolted at an output shaft of the motor 71, the belt pulley 75 with the coupling is rotatably connected to one end of the triangular belt pulley 73 far away from the motor 71 through the belt 74, the inner cavity of the belt pulley 75 with the coupling is bolted with the output shaft of the turbine speed reducer 72, the main gear 77 is bolted at the output shaft of the turbine speed reducer 72 through the coupling 76, the driven gear 78 is meshed with the surface of the main gear 77, the pressing screw rod 79 is vertically bolted at the inner cavity of the driven gear 78, the inner end of the pressing screw, the screw rod 79 can rotate stably, and then the pressing base 2 and the pressing block 14 are driven to move downwards stably, so that the pressing assembly effect of the upper guide plate is enhanced.

The middle end of the surface of the screw pressing screw rod 79 is sleeved with a pressure spring 9, the outer end of the pressure spring 9 is bolted with the inner ends of the hanger 5 and the rack shell 1 respectively, the pressing height and the pressing speed of the pressing seat 2 can be buffered and limited, and the pressing stability of the pressing seat 2 is further enhanced.

The bottom end of the screw-down screw rod 79 is in threaded connection with a nut 8, the bottom end of the nut 8 is transversely bolted with a clamping plate 10, and the surface of the clamping plate 10 is bolted with the surface of the frame shell 1, so that stable supporting force can be provided for the screw-down screw rod 79.

The left top of frame shell 1 has bolted connection hydro-cylinder mount pad 11, the bottom of hydro-cylinder mount pad 11 articulates there is second hydraulic cylinder 12, the piston rod bolt of second hydraulic cylinder 12 has connected lever 13, the one end that second hydraulic cylinder 12 was kept away from to lever 13 articulates there is briquetting 14, can effectively adjust last baffle seat 15, further satisfies the user and pushes down the design demand of upper guide.

The end, far away from the turbine speed reducer 72, of the coupler 76 is bolted with a baffle hoop 16, copper backing plates 17 are padded on two sides of the top end of the screw pressing down rod 79, the rotating stability of the screw pressing down rod 79 is further enhanced, and the screw pressing down rod 79 is prevented from shaking during high-speed rotation.

The utility model provides a pair of go up baffle and push down assembly quality's theory of operation as follows:

when the device is used, a user puts an upper guide plate to be pressed down into the upper guide plate seat 15 in advance, then the motor 71 drives the V-belt pulley 73 to rotate at a high speed, then the V-belt pulley 73 drives the belt 74 to drive the belt pulley 75 with the coupler to rotate, meanwhile, the turbine speed reducer 72 performs speed reduction adjustment on the rotating speed of the belt pulley 75 with the coupler, so that the belt pulley 75 with the coupler rotates more stably, then the belt pulley 75 with the coupler drives the main gear 77 to rotate stably through the coupler 76, then the main gear 77 drives the driven gear 78 and the pressing screw 79 to rotate stably, and through sliding fit of the copper sliding plate 710, the pressing screw 79 drives the pressing seat 2 and the pressing block 14 to perform pressing down forming operation on the upper guide plate seat 15.

the motor 71 and the turbine reducer 72 provide power sources, and then the triangular belt pulley 73, the belt 74, the belt pulley 75 with the coupler, the coupler 76, the main gear 77, the secondary gear 78 and the copper sliding plate 710 are structurally matched, so that the screw pressing rod 79 can stably rotate, the pressing base 2 is driven to stably move downwards, and the pressing assembly effect of the upper guide plate is enhanced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an upper guide plate and push down assembly quality, includes frame shell (1), its characterized in that: the center department bolt of frame shell (1) inner chamber has pressed seat (2), the both sides at frame shell (1) top all bolt joint has connect (3), the top bolt of connecting (3) has first pneumatic cylinder (4), the piston rod bolt of first pneumatic cylinder (4) has gallows (5), the center department bolt at gallows (5) top has steelframe (6), the inner chamber of frame shell (1) and steelframe (6) all is provided with pushes down assembly devices (7), the center department of frame shell (1) bottom transversely bolt connect with press seat (2) cooperation to use last deflector seat (15).

2. The upper guide plate and lower assembly device according to claim 1, wherein the lower assembly mechanism (7) comprises a motor (71), a turbine reducer (72), a triangular belt pulley (73), a belt (74), a belt pulley (75) with a coupler, a coupler (76), a main gear (77), a driven gear (78), a lower screw rod (79) and a copper sliding plate (710), the motor (71) is bolted at the center of the top of the steel frame (6), the turbine reducer (72) is bolted at the left side of the bottom of the inner cavity of the steel frame (6), the triangular belt pulley (73) is bolted at the output shaft of the motor (71), one end of the triangular belt pulley (73) far away from the motor (71) is rotatably connected with the belt pulley (75) with the coupler through the belt (74), the inner cavity of the belt pulley (75) with the coupler is bolted with the output shaft of the turbine reducer (72), the output shaft of the turbine speed reducer (72) is bolted with a main gear (77) through a coupler (76), the surface of the main gear (77) is meshed with a driven gear (78), a pressing screw rod (79) is vertically bolted in the inner cavity of the driven gear (78), and the inner end of the pressing screw rod (79) is in threaded connection with a copper sliding plate (710) in sliding fit with the rack shell (1).

3. The upper guide plate and screw-down assembly device as claimed in claim 2, wherein a compression spring (9) is sleeved at the middle end of the surface of the screw-down rod (79), and the outer end of the compression spring (9) is bolted with the inner ends of the hanger (5) and the frame shell (1) respectively.

4. The upper guide plate and lower press assembly device as claimed in claim 2, wherein the lower end of the press screw (79) is connected with a nut (8) in a threaded manner, the lower end of the nut (8) is laterally bolted with a clamping plate (10), and the surface of the clamping plate (10) is bolted with the surface of the frame shell (1).

5. The upper guide plate and lower press assembly device according to claim 1, wherein a cylinder mounting seat (11) is bolted to the top of the left side of the frame shell (1), a second hydraulic cylinder (12) is hinged to the bottom end of the cylinder mounting seat (11), a lever (13) is bolted to a piston rod of the second hydraulic cylinder (12), and a pressing block (14) is hinged to one end, away from the second hydraulic cylinder (12), of the lever (13).

6. The upper guide plate and lower assembly device as claimed in claim 2, wherein one end of the coupling (76) far away from the turbine speed reducer (72) is bolted with a baffle hoop (16), and both sides of the top end of the lower screw rod (79) are padded with copper backing plates (17).