CN210209328U

CN210209328U - Nitrogen spring is with joining in marriage assembly platform

Info

Publication number: CN210209328U
Application number: CN201921028046.9U
Authority: CN
Inventors: Peng Wang; 王鹏; Xiang Zhang; 张翔; Wei Zhang; 张伟
Original assignee: Changzhou Dongli Machinery Co Ltd
Current assignee: Changzhou Dongli Machinery Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-31
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of nitrogen spring production technique and specifically relates to a nitrogen spring is with joining in marriage assembly bench. The utility model provides a nitrogen gas spring is with assembling platform, includes table surface, has slide rail one through the bolt fastening on the table surface, has laid slip table jar one on the slide rail one, and the surface of slip table jar one has slide rail two through the bolt fastening, is fixed with slip table jar two on the slide rail two, has the mounting groove that is used for fixed nitrogen gas spring on the slip table jar two. When the nitrogen spring assembling table is used, the position of the placed nitrogen spring on the working table surface can be changed, the requirement of assembling multiple positions is met, and the operation is convenient.

Description

Nitrogen spring is with joining in marriage assembly platform

Technical Field

The utility model belongs to the technical field of nitrogen spring production technique and specifically relates to a nitrogen spring is with joining in marriage assembly bench.

Background

The nitrogen spring is a novel elastic component using high-pressure nitrogen as a working medium, has small volume, large elasticity, long stroke, stable work, precise manufacture, long service life (one million times), gentle elasticity curve, no need of pre-tightening and the like, has the work which is difficult to finish by conventional elastic components such as metal springs, rubber, air cushions and the like, simplifies the design and manufacture of a die, facilitates the installation and adjustment of the die, prolongs the service life of the die and ensures the stability of the product quality, can also be designed into a nitrogen spring system to participate in the work as a part of the die, can conveniently realize the constant pressure and the delayed action in the system, and is a new generation of most ideal elastic component with flexible performance.

The nitrogen spring need use the dress platform of joining in marriage in the in-process of production, but the present dress platform of joining in marriage is only a table surface, and the function is single, can not carry out simple position to the nitrogen spring and remove when joining in marriage, needs the manual work to remove, leads to the effect of joining in marriage not good, and workman's amount of labour is big.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current nitrogen spring dress existence, the utility model provides a nitrogen spring is with joining in marriage dress platform.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a nitrogen gas spring is with assembling platform, includes table surface, has slide rail one through the bolt fastening on the table surface, has laid slip table jar one on the slide rail one, and the surface of slip table jar one has slide rail two through the bolt fastening, is fixed with slip table jar two on the slide rail two, has the mounting groove that is used for fixed nitrogen gas spring on the slip table jar two.

According to the utility model discloses a further embodiment includes, the welding has the mount of two parallels on the table surface, has two screw rods through bearing movable mounting on the mount, and the swivel nut of mounting bracket below is on the screw rod, installs the driving gear through the key after wearing out the mount in the outer end of screw rod, and the driving gear is connected through the chain with driving gear one, drives gear one and installs on the output shaft through the servo motor one of bolt fastening on table surface.

According to the utility model discloses a further embodiment includes, table surface below has the fluted disc through the bolt fastening, and the welding has the mounting panel on the support frame, has servo motor two (16) through the bolt fastening on the mounting panel, and the drive tooth two of installation meshes with the fluted disc on servo motor two's the output shaft, and the top of support frame is the ring circular structure, and the top embedding of support frame has the ball, and the ball contacts with the below of fluted disc.

According to another embodiment of the present invention, further comprising a ball groove matching the position of the ball is formed at the bottom of the fluted disc.

According to the utility model discloses a further embodiment, include, there is the connecting block that the cross-section is "L" font the bottom of fluted disc, and the gyro wheel is installed through the round pin axle to the end of connecting block, and the top of support frame is the structure of turning over to the outside, and the contact of gyro wheel and the top inner of support frame.

According to the utility model discloses a further embodiment, further include, the tip of support frame has the stopper that stretches out downwards, and the stopper card is in the inboard of gyro wheel.

The beneficial effects of the utility model are that, this kind of nitrogen gas spring is with joining in marriage the assembly table when using, can satisfy the demand of joining in marriage the multiposition of dress with the change that carries out the position on table surface of laying the nitrogen gas spring after, the operation of being convenient for.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a partial side view of fig. 2 of the present invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

fig. 5 is a partially enlarged schematic view of fig. 4 of the present invention;

fig. 6 is a top end view of the support frame of the present invention;

FIG. 7 is a schematic structural view of a fluted disc according to the present invention;

in the figure, the device comprises a working table top 1, a working table top 2, a first sliding rail, a first sliding table cylinder, a first sliding rail, a second sliding table cylinder, a 6, a fixing frame, 7, a screw rod, 8, a mounting frame, 9, a screw sleeve, 10, transmission teeth, 11, a first driving tooth, 12, a first servo motor, 13, a chain, 14, a supporting frame, 15, a mounting plate, 16, a second servo motor, 17, a second driving tooth, 18, a fluted disc, 20, a connecting block, 21, a roller, 22, a ball, 23, a ball groove, 24 and a limiting block.

Detailed Description

Fig. 1-7 are the utility model discloses a structural schematic diagram, a nitrogen gas spring is with assembling platform, including table surface 1, table surface 1 is last to have slide rail one 2 through the bolt fastening, has laid slip table jar one 3 on slide rail one 2, and the surface of slip table jar one 3 has slide rail two 4 through the bolt fastening, is fixed with slip table jar two 5 on slide rail two 4, has the mounting groove that is used for fixed nitrogen gas spring on the slip table jar two 5.

When the nitrogen spring assembling table is used, the base of the nitrogen spring is placed on the sliding table cylinder II 5, the support can be inserted into the mounting groove for fixing, the supporting bolt screw hole can also be used for fixing, and then the sliding table cylinder II 6 and the sliding table cylinder I3 respectively move forwards and backwards on the sliding rail II 4 and the sliding rail I2 under the driving of the air pump, so that the assembling position is adjusted.

The sliding table cylinder is the sliding table cylinder, the sliding table cylinder is a cylindrical metal part which is used for guiding the piston to reciprocate in the cylinder, the sliding table cylinder in any form can be suitable for the device, and only a proper size needs to be selected.

According to the utility model discloses a further embodiment includes, the welding has the mount 6 of two parallels on table surface 1, has two screw rods 7 through bearing movable mounting on the mount 6, and the swivel nut 9 cover of mounting bracket 8 below is on screw rod 7, and install driving gear 10 through the key after mount 6 is worn out to the outer end of screw rod 7, and driving gear 10 is connected through chain 13 with driving gear 11, and driving gear 11 is installed on the output shaft through a servo motor 12 of bolt fastening on table surface 1.

Servo motor 12 rotates after the circular telegram and drives chain 13 through driving 11 rotations of tooth and carry out the transmission, and then make driving tooth 10 rotate, can drive screw rod 7 in the time of driving tooth 10 pivoted and rotate, in the time of screw rod 7 pivoted, install mounting bracket 8 on screw rod 7 through swivel nut 9 and can control the removal, there are mounting groove or screw hole isotructure that is used for fixed nitrogen gas spring base on the mounting bracket 8, be convenient for fix nitrogen gas spring, mounting bracket 8's removal drives nitrogen gas spring base promptly and removes, conveniently join in marriage the dress.

According to the utility model discloses a further embodiment includes, 1 below of table surface has fluted disc 18 through the bolt fastening, and the welding has mounting panel 15 on the support frame 14, has two 16 servo motors through the bolt fastening on the mounting panel 15, and two 17 drive teeth of installation mesh with fluted disc 18 on two 16 output shafts of servo motor, and the top of support frame 14 is the ring annular structure, and the top embedding of support frame 14 has ball 22, and ball 22 contacts with the below of fluted disc 18.

The servo motor II 16 starts to drive the driving gear II 17 to rotate after being electrified, the driving gear 17 drives the gear plate 18 to rotate while rotating, the workbench surface 1 installed on the gear plate 18 rotates, rotation service is provided for related components for assembling the nitrogen spring, different assembling requirements are met, the balls 22 are in contact with the gear plate 18, and the secondary shaft 18 can conveniently rotate on the top of the support frame 14.

The servo motor can control the speed, has very accurate position precision and can convert a voltage signal into a voltage signalTorque momentAnd a rotation speed to drive the control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.

Therefore, the servo motor with proper volume and power can be applied to the device only by selecting the servo motor with proper volume and power according to actual use requirements.

According to another embodiment of the present invention, it further comprises a ball groove 23 formed at the bottom of the fluted disc 18 for matching the position of the balls 22.

In order to provide position limitation for the toothed disc 18, the bottom of the toothed disc 18 is provided with a ball groove 23, and an oil ball 22 is clamped in the ball groove 23, so that the position limitation is provided when the toothed disc is rotated, and the use is convenient.

According to the utility model discloses a further embodiment, include, there is the connecting block 20 that the cross-section is "L" font bottom fluted disc 18, and gyro wheel 21 is installed through the round pin axle to the end of connecting block 20, and the top of support frame 14 is the structure of turning over outward, and gyro wheel 21 contacts with the top inner of support frame 14.

The bottom of fluted disc 18 is integrated into one piece's connecting block 20, and the tip convex position of the surplus support frame 14 of gyro wheel 21 on the connecting block 20 contacts, through two reverse "L" font structures, has carried out the fixed of position with fluted disc 18 and support frame 14, has avoided the condition of fluted disc 18 slippage to take place, and gyro wheel 21 also is convenient for roll and rotates, facilitates the use.

According to another embodiment of the present invention, further comprising a stopper 24 extending downward from the end of the supporting frame 14, the stopper 24 is clamped inside the roller 21.

The limiting block 24 is clamped on the inner side of the roller 21, so that the position limiting capability is further improved, and the condition that the fluted disc 18 slips is avoided.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a nitrogen gas spring is with assembling platform, includes table surface (1), characterized by, has slide rail (2) through the bolt fastening on table surface (1), has laid slip table jar (3) on slide rail (2), and the surface of slip table jar (3) has slide rail two (4) through the bolt fastening, is fixed with slip table jar two (5) on slide rail two (4), has the mounting groove that is used for fixed nitrogen gas spring on slip table jar two (5).

2. The assembling table for the nitrogen spring as claimed in claim 1, wherein two parallel fixing frames (6) are welded on the working table top (1), two screws (7) are movably mounted on the fixing frames (6) through bearings, screw sleeves (9) below the mounting frames (8) are sleeved on the screws (7), the outer ends of the screws (7) penetrate through the fixing frames (6) and then are provided with transmission teeth (10) through keys, the transmission teeth (10) are connected with first driving teeth (11) through chains (13), and the first driving teeth (11) are mounted on output shafts of first servo motors (12) fixed on the working table top (1) through bolts.

3. The assembling table for the nitrogen spring as claimed in claim 1, wherein a fluted disc (18) is fixed below the working table top (1) through bolts, an installation plate (15) is welded on the support frame (14), a servo motor II (16) is fixed on the installation plate (15) through bolts, a driving gear II (17) installed on an output shaft of the servo motor II (16) is meshed with the fluted disc (18), the top of the support frame (14) is of an annular structure, balls (22) are embedded into the top end of the support frame (14), and the balls (22) are in contact with the lower portion of the fluted disc (18).

4. An assembly table for nitrogen springs as claimed in claim 3, characterised in that the bottom of the toothed disc (18) has ball grooves (23) matching the position of the balls (22).

5. An assembly table for a nitrogen spring as claimed in claim 3, wherein the bottom of the fluted disc (18) is provided with a connecting block (20) with an L-shaped cross section, the tail end of the connecting block (20) is provided with a roller (21) through a pin shaft, the top end of the supporting frame (14) is of an outward-folded structure, and the roller (21) is in contact with the inner end of the top of the supporting frame (14).

6. An assembly table for nitrogen springs as claimed in claim 5, wherein the end of the support frame (14) is provided with a stop block (24) extending downwards, the stop block (24) being clamped inside the roller (21).