CN213591855U

CN213591855U - Double-station milling device for ground spring shell

Info

Publication number: CN213591855U
Application number: CN202022039410.0U
Authority: CN
Inventors: 周美娟
Original assignee: Dongyang Jusu Technology Co Ltd
Current assignee: Dongyang Jusu Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-02
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a duplex position floor spring shell milling device, including lead screw, bottom plate and stabilizer blade, the bottom plate is installed on the top of stabilizer blade, and the top intermediate position department of bottom plate installs the slide, the shell is installed to the one end of slide, and installs the lead screw through the pivot in the inside one side of shell, the lead screw outer wall of bottom plate both sides all overlaps and is equipped with the sleeve, and the inside sleeve one end of shell all is provided with the movable rod, inside movable rod one side of slide all is provided with buffer structure, the base is all installed to the both sides of slide, and the top of base all installs driving motor, the transfer line is all installed to one side of driving motor. The utility model discloses a rotate the adjustment disk, the lead screw rotates, and under the cooperation of sleeve screw, the sleeve takes place to remove, drives the movable rod and removes for splint can treat the machined part and carry out quick clamping function, are favorable to alleviateing workman's burden.

Description

Double-station milling device for ground spring shell

Technical Field

The utility model relates to a floor spring production technical field specifically is duplex position floor spring shell milling unit.

Background

The floor spring is a hydraulic door closer, and the device for pressing the spring is a worm gear instead of a gear and a rack. Because the worm wheel can rotate in the positive and negative directions, the floor spring can be used for a door opened in two directions, and the door closer can be used for a door opened in one direction only. In the process of reproducing the floor spring shell, the floor spring shell needs to be milled, and the existing milling device has many defects.

The first and the traditional milling devices can not assist workers in the function of straightening workpieces, so that manual debugging is needed, and time and labor are wasted;

the second and the traditional milling devices can not rapidly clamp the workpiece, so that the workpiece is easy to shift during processing;

third, the traditional milling device does not have a buffering function, and prevents the workpiece from being easily damaged when the workpiece is clamped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position floor spring shell milling device to the manual debugging that proposes in solving above-mentioned background art wastes time and energy, can not carry out quick clamping function and the problem that does not have buffer function to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: the double-station floor spring shell milling device comprises a lead screw, a bottom plate and support legs, wherein the bottom plate is installed at the top end of each support leg, a slide way is installed at the middle position of the top end of each bottom plate, a shell is installed at one end of each slide way, the lead screw is installed on one side inside the shell through a rotating shaft, sleeves are sleeved on the outer walls of the lead screws on the two sides of the bottom plate, a movable rod is arranged at one end of each sleeve inside the shell, a buffer structure is arranged on one side of each movable rod inside the slide way, bases are installed on the two sides of the slide way, driving motors are installed on the top ends of the bases, transmission rods are installed on one sides of the driving motors, one sides of the transmission rods extend into the slide way, a milling cutter is installed on;

put the structure and include the cylinder, the cylinder sets up in the inside one end intermediate position department of slide, and the one end of cylinder installs the push pedal, the arc board is all installed through the articulated elements to the inside both sides of slide, and the limiting plate is all installed to the one end of arc board.

Preferably, one side of the screw rod extends to one side of the shell, and one side of the screw rod, which is far away from the shell, is provided with the adjusting disc.

Preferably, one end of the movable rod extends to one end of the housing, and one side of the movable rod extends to the inside of the slide way.

Preferably, buffer structure includes splint, baffle, damping spring and fixed plate, the fixed plate all sets up in the inside movable rod one side of slide, and the outer wall of fixed plate all overlaps and is equipped with splint, one side of splint all extends to one side of fixed plate, and the baffle is all installed to the inside fixed plate one side of splint.

Preferably, damping spring is evenly installed to the bottom of baffle, and damping spring's bottom all welds in the inside bottom of splint.

Preferably, the guide rod is all installed to one side of limiting plate, and one side of guide rod all runs through to one side of slide to the outer wall of the inside guide rod of slide all overlaps and is equipped with buffer spring.

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

(1) by arranging the slide way, the arc plate, the air cylinder and the push plate, a worker places a workpiece to be machined in the slide way, then the worker starts the air cylinder to work, the air cylinder can drive the push plate to move so as to push the workpiece to be machined to move, the workpiece to be machined has different sizes, when the workpiece to be machined passes through the arc plate, the workpiece to be machined can return to the middle position of the slide way, then, acting force can be generated on the limiting plate according to different workpieces to be machined, the limiting plate is enabled to move, the guide rod is enabled to move, the buffer spring is enabled to deform, buffering is increased, and the structure realizes the function;

(2) by arranging the clamping plate, the adjusting disc, the screw rod and the sleeve, the workpiece to be machined is continuously transmitted until the workpiece to be machined moves between the clamping plates, the adjusting disc is rotated by a worker, the screw rod rotates, the sleeve moves under the matching of the sleeve threads to drive the movable rod to move, so that the clamping plate can perform a quick clamping function on the workpiece to be machined, and the structure realizes the quick clamping function of the workpiece to be machined;

(3) through being provided with splint, fixed plate, baffle and damping spring, at the centre gripping in-process, the removal takes place for splint atress, under the cooperation of the baffle of fixed plate one side and splint, can make damping spring take place deformation, the increase buffering can prevent that splint power from how much treating the machined part and causing the damage, and this structure has realized treating the safeguard function of machined part.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a sleeve; 2. a screw rod; 3. a movable rod; 4. a base; 5. a drive motor; 6. milling cutters; 7. a guide bar; 8. an arc plate; 9. a buffer structure; 901. a splint; 902. a partition plate; 903. a damping spring; 904. a fixing plate; 10. pushing the plate; 11. a slideway; 12. a cylinder; 13. a limiting plate; 14. a buffer spring; 15. a base plate; 16. a transmission rod; 17. an adjusting disk; 18. a housing; 19. and (3) a support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the double-station device for milling the casing of the floor spring comprises a screw rod 2, a bottom plate 15 and support legs 19, wherein the bottom plate 15 is installed at the top end of each support leg 19, a slide way 11 is installed at the middle position of the top end of the bottom plate 15, a casing 18 is installed at one end of each slide way 11, the screw rod 2 is installed at one side inside the casing 18 through a rotating shaft, sleeves 1 are sleeved on the outer walls of the screw rods 2 at the two sides of the bottom plate 15, a movable rod 3 is arranged at one end of each sleeve 1 inside the casing 18, a buffer structure 9 is arranged at one side of each movable rod 3 inside the slide way 11, bases 4 are installed at the two sides of the slide way 11, a driving motor 5 is installed at the top end of each base 4, the type of each driving motor 5 can be 86BL, a transmission rod 16 is installed at one side of each driving motor 5, a placing structure is arranged at one end inside the slide rail 11;

referring to fig. 1-4, the double-station device for milling the casing of the floor spring further comprises a placing structure, the placing structure comprises a cylinder 12, the cylinder 12 is arranged at the middle position of one end inside the slideway 11, the type of the cylinder 12 can be SC63, a push plate 10 is arranged at one end of the cylinder 12, arc plates 8 are arranged on two sides inside the slideway 11 through hinges, and a limit plate 13 is arranged at one end of each arc plate 8;

one side of the limiting plate 13 is provided with a guide rod 7, one side of the guide rod 7 penetrates through one side of the slideway 11, and the outer wall of the guide rod 7 in the slideway 11 is sleeved with a buffer spring 14;

specifically, as shown in fig. 1 and 2, when the mechanism is used, workpieces to be processed have different sizes and pass through the arc plate 8, the workpieces to be processed can return to the middle position of the slide rail 11, and then the workpieces to be processed have acting force on the limiting plate 13 according to different conditions, so that the limiting plate 13 moves, the guide rod 7 moves, the buffer spring 14 deforms, and buffering is increased.

Example 2: one side of the screw rod 2 extends to one side of the shell 18, and one side of the screw rod 2, which is far away from the shell 18, is provided with an adjusting disc 17;

one end of the movable rod 3 extends to one end of the shell 18, and one side of the movable rod 3 extends to the inside of the slideway 11;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, the adjusting disc 17 is rotated, the screw rod 2 is rotated, and the sleeve 1 moves to drive the movable rod 3 to move under the matching of the threads of the sleeve 1, so that the clamp plate 901 can perform a rapid clamping function on a workpiece to be processed.

Example 3: the buffer structure 9 comprises a clamping plate 901, a partition plate 902, a damping spring 903 and a fixing plate 904, wherein the fixing plate 904 is arranged on one side of the movable rod 3 in the slideway 11, the clamping plate 901 is sleeved on the outer wall of the fixing plate 904, one side of the clamping plate 901 extends to one side of the fixing plate 904, and the partition plate 902 is arranged on one side of the fixing plate 904 in the clamping plate 901;

damping springs 903 are uniformly arranged at the bottom ends of the partition plates 902, and the bottom ends of the damping springs 903 are welded at the bottom ends inside the clamping plates 901;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, in the clamping process, the clamping plate 901 is stressed and moves, and under the cooperation of the partition plate 902 on one side of the fixing plate 904 and the clamping plate 901, the damping spring 903 can be deformed to increase the buffering, so that the damage to the workpiece to be processed due to the force of the clamping plate 901 can be prevented.

The working principle is as follows: when using this device, at first, the staff will treat the machined part and put in the middle of slide 11, the staff opens cylinder 12 work after that, cylinder 12 can drive push pedal 10 and remove, thereby promote to treat that processing removes, treat the different sizes of machined part, when passing arc board 8, can make and treat that the machined part gets back to the intermediate position department of slide 11, treat according to the difference after that the machined part can produce the effort to limiting plate 13, make limiting plate 13 take place to remove, the activity takes place for guide arm 7, buffer spring 14 takes place to deform, the increase buffering.

Then, the workpieces to be processed are continuously transmitted until the workpieces to be processed move to a position between the clamping plates 901, the staff rotate the adjusting plate 17, the screw rod 2 rotates, the sleeve 1 moves under the matching of the threads of the sleeve 1, the movable rod 3 is driven to move, and the clamping plates 901 can rapidly clamp the workpieces to be processed.

Finally, in the clamping process, the clamping plate 901 is stressed and moves, and under the matching of the partition plate 902 on one side of the fixing plate 904 and the clamping plate 901, the damping spring 903 can deform, so that the buffering is increased, and the damage to the workpiece to be processed due to the strength of the clamping plate 901 can be prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Duplex position ground spring shell milling device, including lead screw (2), bottom plate (15) and stabilizer blade (19), its characterized in that: the milling cutter is characterized in that a bottom plate (15) is installed at the top end of each support leg (19), a slide (11) is installed at the middle position of the top end of the bottom plate (15), a shell (18) is installed at one end of the slide (11), a lead screw (2) is installed on one side of the inside of the shell (18) through a rotating shaft, sleeves (1) are sleeved on the outer walls of the lead screws (2) on the two sides of the bottom plate (15), a movable rod (3) is arranged at one end of each sleeve (1) inside the shell (18), a buffer structure (9) is arranged on one side of each movable rod (3) inside the slide (11), bases (4) are installed on the two sides of the slide (11), a driving motor (5) is installed on the top end of each base (4), a driving rod (16) is installed on one side of each driving motor (5), one side of each driving rod (16) extends to the inside of the slide (11), a milling cutter, a placing structure is arranged at one end inside the slide way (11);

put the structure and include cylinder (12), cylinder (12) set up in the inside one end intermediate position department of slide (11), and the one end of cylinder (12) installs push pedal (10), arc board (8) are all installed through the articulated elements to the inside both sides of slide (11), and limiting plate (13) are all installed to the one end of arc board (8).

2. The double-station earth spring shell milling device of claim 1, characterized in that: one side of the screw rod (2) extends to one side of the shell (18), and an adjusting disc (17) is installed on one side, far away from the shell (18), of the screw rod (2).

3. The double-station earth spring shell milling device of claim 1, characterized in that: one end of the movable rod (3) extends to one end of the shell (18), and one side of the movable rod (3) extends to the inside of the slide way (11).

4. The double-station earth spring shell milling device of claim 1, characterized in that: buffer structure (9) include splint (901), baffle (902), damping spring (903) and fixed plate (904), fixed plate (904) all set up in inside movable rod (3) one side of slide (11), and the outer wall of fixed plate (904) all overlaps and is equipped with splint (901), one side of splint (901) all extends to one side of fixed plate (904), and baffle (902) are all installed to fixed plate (904) one side of splint (901) inside.

5. The double-station ground spring shell milling device of claim 4, characterized in that: damping spring (903) are evenly installed to the bottom of baffle (902), and damping spring (903)'s bottom all welds in the inside bottom of splint (901).

6. The double-station earth spring shell milling device of claim 1, characterized in that: guide rod (7) are all installed to one side of limiting plate (13), and one side of guide rod (7) all runs through to one side of slide (11) to the outer wall of the inside guide rod (7) of slide (11) all overlaps and is equipped with buffer spring (14).