CN207535538U - A kind of chain calibrating machine beats steel seal device - Google Patents

Abstract

The utility model discloses a kind of chain calibrating machines to beat steel seal device, belong to chain process equipment, it is intended to provide the chain calibrating machine that a kind of chain on chain calibrating machine stamps steel seal and beats steel seal device, its technical solution is as follows, including rack, the rack is equipped with the eindruckwerk for suppressing steel seal on chain, and the driving mechanism of driving eindruckwerk is additionally provided in the rack.

Description

A kind of chain calibrating machine beats steel seal device

Technical field

The utility model is related to chain process equipment, more particularly to a kind of chain calibrating machine beats steel seal device.

Background technology

Hoisting chain industry Situation is made a general survey of, it is high-grade at present（G80 grades or more）Hoisting chain is concentrated mainly on European state Family's production, it is that face shaping and dimensional accuracy have larger gap to restrict the bottleneck problem that China is extended to high-grade chain, studies carefully it Reason is mainly that the manufacturing technology of the domestic correction shaping device in hoisting chain production process and tooling precision do not reach requirement, So as to cause the backwardness of domestic chain industry.Chain is after machining, it will usually steel seal is stamped in chain, to identify the chain Specification, specification is determined when easy to use.

At present, Authorization Notice No. is that the Chinese invention patent of CN102527918A discloses a kind of hoisting-chain in existing patent Item corrects machine, including bedstead and the chain correcting unit being arranged on bedstead and walks chain part, chain correcting unit is dragged including a left side Clamp system is dragged on clamp system and the right side, and the right side drags clamp system to be hinged with swing arm, and swing arm is connected with cam mechanism；Drag clamping machine in a left side Structure and the right side drag and chain clamp system are both provided on clamp system, and chain clamp system includes driving cylinder, with driving cylinder phase Even gripping cams and with the matched clamp assembly of gripping cams；Chain part is walked to include walking chain supporting plate, walk chain mechanism and walk chain Rocker arm body.

Chain after the correction of this lifting chain corrector needs to stamp steel for chain by additional process Print, increases whole complex procedures degree.

Utility model content

The purpose of this utility model is to provide a kind of chain calibrating machine and beats steel seal device, while being corrected to chain It can be that chain stamps steel seal, reduce additional process, improve work efficiency.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of chain calibrating machine is beaten Steel seal device, including rack, the rack is equipped with the eindruckwerk for suppressing steel seal on chain, is also set in the rack There is the driving mechanism of driving eindruckwerk.

By using above-mentioned technical proposal, driving mechanism driving eindruckwerk, eindruckwerk stamps steel seal mark on chain Know, pressed-steel prints while being corrected to chain tension, eliminates and chain is carried out using special equipment to add steel seal work Sequence simplifies chain processing flow, improves production efficiency.

Further, the eindruckwerk includes the support portion being arranged in rack, and the bottom of the support portion is hinged on In rack, the support portion is walked to expect the pressure arm in direction equipped with vertical chain, and the pressure arm bottom, which is detachably connected with, to be used for The steel seal head of steel seal is suppressed on chain.

By using above-mentioned technical proposal, when needing to imprint steel seal to chain, rotation pressure arm is transported to close to chain direction Dynamic, steel seal head is pressed on chain surface, after to be imprinted, reversely rotated pressure arm and is moved to far from chain direction so that chain Continue to transmit, waiting imprints next time.By the different steel seal head of dismounting and change, different steel seal can be imprinted on chain.

Further, the pressure arm bottom protrusion is equipped with the link block extended to above chain, and the link block is equipped with Headstock, the bottom opening of the print headstock are printed, the steel seal head is fixed on by bolt assembly on print headstock.

By using above-mentioned technical proposal, steel seal head is fixed on by bolt assembly in the opening of print headstock, is being imprinted When it is relatively stable, stronger impact can be born, while convenient disassembly is easy to adjust.

Further, the driving mechanism includes being arranged on cam in rack, and the rotation direction of the cam is along chain Transmission direction is set, and the cam coaxial is equipped with transmission shaft, and the driving electricity for transmission shaft to be driven to rotate is equipped in the rack Machine is located at by cam in the rack and is equipped with push rod, is hinged in rack in the middle part of the push rod, the push rod is far from cam one End is hinged with connecting rod, and one end of the separate push rod of the connecting rod is hinged with pressure arm.

By using above-mentioned technical proposal, cam push push rod close to cam end rises when, the other end of push rod drives company Bar declines, and connecting rod drives pressure arm to push, and steel seal head is pressed to chain surface, so as in chain surface imprint steel seal；When cam is convex When going out partially away from push rod, push rod is pulled to lower section by resetting spring close to idler wheel end, and the other end of push rod pushes connecting rod to top, It is lifted on pressure arm so that imprint head holds it away from the height on chain surface, convenient for transmission of the chain in rack；By cam with Push rod matches, and realizes the cycle movement of push rod.

Further, the output terminal of the driving motor is coaxially connected with drive one, and biography is arranged on the transmission shaft Driving wheel two, the drive one are equipped with belt, are connected between the drive one and drive two by belt.

By using above-mentioned technical proposal, driving motor provides the power of rotation by belt for cam, passes through belt band The power output of dynamic transmission shaft is relatively stable, improves the running stability of device.

Further, push rod is equipped with the roller for coordinating with cam lobe close to cam one end.

By using above-mentioned technical proposal, when cam pushes push rod, cam lobe point coordinates with roller, and reduction pushed Frictional force in journey, improves the conversion ratio of power, while reduces the abrasion between cam and push rod, and extend equipment uses the longevity Life.

Further, the push rod is separate more than push rod close to the distance between hinge joint in the middle part of one end of cam and push rod The distance between cam one end and hinge joint in the middle part of push rod.

By using above-mentioned technical proposal, push rod forms a lever construction around its hinge joint with rack, and cam is pushed away The moment amplification of dynamic push rod under limited input power effect, can export larger motive force, be pressed on the chain of hard Clearly steel seal, the rotational travel of this external cam can control in smaller range print enough, and the space occupied is smaller, saves field Ground.

Further, resetting spring is equipped with positioned at the lower section of push rod in the rack, one end of the resetting spring is fixed In rack, the other end is connected to push rod on the side wall of cam one end.

By using above-mentioned technical proposal, when cam lobe point is far from push rod, resetting spring holds push rod, Neng Gou Cam resets push rod during rotating.

In conclusion the utility model has the advantages that：

1. by eindruckwerk, steel seal can be imprinted on chain while chain tension correction is carried out, reduced Additional process improves work efficiency；

2. by using replaceable steel seal head, different steel seal can be printed according to demand；

3. rotate driving steel seal head by cam carries out compacting steel seal to chain, compacting can preferably be controlled to be spaced, Steel seal is uniformly stamped on chain.

Description of the drawings

Fig. 1 is to be used to embody the structure diagram that chain calibrating machine beats steel seal device entirety in embodiment；

Fig. 2 is the schematic diagram for being used to embody cam and push rod matching relationship in embodiment；

Fig. 3 is the schematic diagram for being used to embody driving motor and transmission shaft matching relationship in embodiment；

Fig. 4 is the enlarged drawing at A in Fig. 3.

In figure, 1, rack；2nd, support portion；20th, eindruckwerk；21st, pressure arm；22nd, link block；23rd, steel seal head；24th, head is printed Seat；3rd, transmission shaft；30th, driving mechanism；31st, drive two；4th, cam；41st, driving motor；411st, drive one；42nd, belt； 43rd, push rod；44th, roller；45th, resetting spring；46th, connecting rod.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " is referred respectively to towards or away from the direction of particular elements geometric center.

Embodiment：A kind of chain calibrating machine beats steel seal device, as shown in Figure 1, including rack 1, rack 1 be equipped with for The eindruckwerk 20 of steel seal is suppressed on chain, the driving mechanism 30 for driving eindruckwerk 20 is additionally provided in rack 1.

With reference to figure 1, eindruckwerk 20 includes vertical support portion 2, and the bottom of support portion 2 is hinged on 1 top of rack, supports Portion 2 is equipped with the pressure arm 21 for walking to expect direction perpendicular to chain.With reference to figure 4,21 bottom of pressure arm, which is located above chain, is equipped with link block 22, link block 22 is interior to be equipped with steel seal head 23 by bolt assembly, can be different using being printed on for the chain of different size Steel seal head 23.

With reference to figure 2 and Fig. 3, driving mechanism 30 includes being arranged on cam 4 of the rack 1 far from 2 side of support portion, 4 edge of cam Vertical direction rotates, and cam 4 is coaxially provided with drive shaft 3, driving motor 41 is provided in rack 1, and 41 output terminal of driving motor is same Axis is equipped with drive 1, and drive 2 31 is arranged in drive shaft 3, and skin is equipped between drive 1 and drive 2 31 Band 42, by belt 42, the operating band moving cam 4 of driving motor 41 rotates.The push rod coordinated with cam 4 is additionally provided in rack 1 43, the one end of push rod 43 far from roller 44 is hinged with connecting rod 46, and connecting rod 46 upwardly extends, with one of pressure arm 21 far from support portion 2 End is hinged.Push rod 43 is equipped with roller 44 with one end that cam 4 coordinates, and 43 middle part of push rod is hinged in rack 1, hinged place and push rod 43 distances for being equipped with one end of roller 44 are more than hinged place and the distance of 43 other end of push rod.Push rod 43 is equipped with one end of roller 44 Resetting spring 45 is also associated with, the other end of resetting spring 45 is fixedly connected on 1 bottom of rack.

Specific implementation process：During chain walks material, 41 driving cam 4 of driving motor rotates, and the protrusion part of cam 4 turns It moves to roller 44 and contradicts, one end that push rod 43 is equipped with to roller 44 pushes top to, resetting spring 45 is stretched, due in push rod 43 Portion is hinged in rack 1, and the one end of push rod 43 far from roller 44 is pressed towards lower section, so as to which connecting rod 46 be pulled to move downward, even Bar 46 drives pressure arm 21 that steel seal head 23 is pressed to chain surface, and the hinged place of push rod 43 is nearer apart from 46 one end of connecting rod, according to thick stick Rod principle generates larger lower pressure when steel seal head 23 presses to chain surface, so as to print out clearly steel seal.

After the protrusion part of cam 4 leaves push rod 43, resetting spring 45 resets one end that push rod 43 is equipped with to roller 44 Lower section is pulled to, the one end of push rod 43 far from roller 44 rises, connecting rod 46 is pushed up, thus by steel seal head 23 from chain table Face, when cam 4 rotates, in the stroke that protrusion part is not contradicted with push rod 43, steel seal head 23 is kept away from chain surface eventually, Driving motor 41 controls cam 4 to remain operational rotating speed, is walked during chain remains a constant speed in chain, steel seal head 23 is pressed on chain Fixed distance coining steel seal.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model by Patent Law.

Claims (6)

1. a kind of chain calibrating machine beats steel seal device, including rack (1), it is characterized in that：The rack (1) is equipped in chain The eindruckwerk (20) of steel seal is suppressed on item, the eindruckwerk (20) includes the support portion (2) being arranged in rack (1), institute The bottom for stating support portion (2) is hinged in rack (1), and the support portion (2) is walked to expect the pressure arm in direction equipped with vertical chain (21), pressure arm (21) bottom is detachably connected with the steel seal head (23) for suppressing steel seal on chain, the rack (1) driving mechanism (30) of driving eindruckwerk (20) is additionally provided on, the driving mechanism (30) is including being arranged in rack (1) Cam (4), the rotation direction of the cam (4) sets along chain transmission direction, and the cam (4) is coaxially provided with transmission shaft (3), the driving motor (41) for transmission shaft (3) to be driven to rotate is equipped in the rack (1), is located on the rack (1) convex It takes turns and push rod (43) is equipped with by (4), be hinged in rack (1) in the middle part of the push rod (43), the push rod (43) is far from cam (4) One end is hinged with connecting rod (46), and one end of the separate push rod (43) of the connecting rod (46) and pressure arm (21) are hinged.

2. a kind of chain calibrating machine according to claim 1 beats steel seal device, it is characterized in that：Pressure arm (21) bottom is convex Go out and be equipped with the link block (22) extended to above chain, the link block (22) is equipped with print headstock (24), the print headstock (24) bottom opening, the steel seal head (23) are fixed on by bolt assembly on print headstock (24).

3. a kind of chain calibrating machine according to claim 1 beats steel seal device, it is characterized in that：The driving motor (41) Output terminal is coaxially connected with drive one (411), and drive two (31), the drive one are arranged on the transmission shaft (3) (411) belt (42) is equipped with, is connect between the drive one (411) and drive two (31) by belt (42).

4. a kind of chain calibrating machine according to claim 1 beats steel seal device, it is characterized in that：The push rod (43) is close to convex Wheel (4) one end is equipped with the roller (44) for coordinating with cam (4) protrusion.

5. a kind of chain calibrating machine according to claim 4 beats steel seal device, it is characterized in that：The push rod (43) is close to convex It takes turns the distance between hinge joint in the middle part of the one end of (4) and push rod (43) and is more than push rod (43) far from cam (4) one end and push rod (43) the distance between middle part hinge joint.

6. a kind of chain calibrating machine according to claim 1 beats steel seal device, it is characterized in that：It is located on the rack (1) The lower section of push rod (43) is equipped with resetting spring (45), and one end of the resetting spring (45) is fixed in rack (1), and the other end connects Push rod (43) is connected on the side wall of cam (4) one end.