CN2332507Y - Transcendental rigid clutch press safety protective device - Google Patents
Transcendental rigid clutch press safety protective device Download PDFInfo
- Publication number
- CN2332507Y CN2332507Y CN 98211370 CN98211370U CN2332507Y CN 2332507 Y CN2332507 Y CN 2332507Y CN 98211370 CN98211370 CN 98211370 CN 98211370 U CN98211370 U CN 98211370U CN 2332507 Y CN2332507 Y CN 2332507Y
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- pressing machine
- clutch
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a safety protective device of a pressing machine of a transcendental rigid clutch, which is composed of a photoelectric part and a mechanical part. The utility model is characterized in that a coil assembly, an electromagnetic cover and a braking component are also arranged on a bent axle. The contact face of the braking component is a meshing toothed face. The contact face of an axle coupling joint is also a meshing toothed face. When the utility model is normally operated, the braking component is sucked by the electromagnetic attraction. When the utility model is used for protection, the coil assembly loses the electromagnetic attraction. The braking component is leaded to linear movement by the push of a spring and is engaged with the meshing face of the axle coupling joint to enable the clutch structure to be in a disengaged position. When a hand enters a dangerous operating region, the utility model can effectively and quickly stop the slide block and prevents the industrial accident from happening no matter a slide block whether the slide block rushes downwards or not, and industrial accidents can be prevented.
Description
The utility model relates to a kind of press attachment, refers in particular to the safety guard that is used on the override type rigid clutch pressing machine.
The safety operation of forcing press is very important; but commercially available forcing press has only the safety operation explanation at present; be not with safety guard; particularly rigid clutch pressing machine---they can only allow slide block to stop at upper dead center position; and can not carry out the adjusting microinching stroke; be ram travel Once you begin, a circulation is just carried out in work, braking midway is difficult to realize.The dangerous operation interval because operator's hand will often be come in and gone out unless you give your whole attention to it, just might break arm or finger, causes the operator maimed throughout one's life.So the forcing press design must be considered operator's personal safety.
People have carried out unremitting effort for the safety guard of developing forcing press for a long time.The applicant has obtained patent ZL94213309.2 and Z94247224.1 also for this reason and innovation and creation are carried out in effort in this respect.Holding of they a little is to enter the dangerous work interval when hand, and the photoelectricity part is reacted rapidly the clutch in the mechanical part is separated rapidly with flywheel, makes slide block down can reach the purpose of safeguard protection in any position by brake hard during punching press.But they are not suitable for override type rigid clutch pressing machine (as JB04 series forcing press).
The override type rigid clutch pressing machine is different with the different clutch configurations that are of embedding dentition formula, turn key formula and sliding pin type.Their driving crank produces slide block by connecting rod and moves back and forth, and motor affects flywheel to pass through the override type positive clutch structure of being made up of roller, hexagonal cam, shaft coupling, clutch outer and axle sleeve by V belt, drives bent axle and carries out work.During its operation, by operating means, under the effect of spring and clutch, the control flywheel combines or disengagement with bent axle, and makes slide block reach single or continuous press work.Such forcing press not have also at present to be with breaking through down that hand enters between the hazardous area by the safety guard of brake hard in the journey.
Task of the present utility model is to provide a kind of override type rigid clutch pressing machine safety guard; during the operation of such forcing press, when operator's hand enters between the work hazardous area, it can be prevented effectively under the forcing press and dash; protect the operator, avoided the generation of this class industrial accident.
In order to finish above-mentioned task, the solution that the utility model is taked is: a kind of override type rigid clutch pressing machine safety guard, partly form by photoelectricity part and mechanism, photoelectricity partly comprises speculum, infrared ray monitor and microcomputer controller, mechanical part comprises fuselage, flywheel assembly, clutch configuration and bent axle etc., roller, the hexagonal cam, shaft coupling, clutch outer and axle sleeve are formed clutch configuration, coil block also is housed on the bent axle, electromagnetism overcoat and brake component, the brake component contact-making surface is a mesh tooth face, the shaft coupling contact-making surface also is a mesh tooth face, during normal the operation, brake component is held by electromagnetic attraction; During protection, coil block loses electromagnetic attraction, and brake component is under the promotion of spring, and the guiding straight line moves and engages with the shaft coupling mesh tooth face and make clutch configuration place disengaged position.
The utility model compared with prior art; owing to designed this coil block and brake component; when staff enters between the work hazardous area; photoelectricity does not partly have electricity to be passed to coil block; coil block does not produce electromagnetic force, and brake component moves right to combine with shaft coupling under the effect of spring and makes clutch configuration place disengaged position, bent axle stall; also can obtain brake hard even slide block dashes down, protect personal safety effectively.During work, the photoelectricity part produces electromagnetic attraction to the coil block transmission of electricity, and brake component is held with shaft coupling to be separated, and does not influence the normal operation of forcing press.The utility model is quick on the draw, and the safeguard protection performance is reliable, and smaller and do not reduce operating efficiency to the change of former machine, can be supporting with override type rigid clutch pressing machine manufacturer.
Below in conjunction with embodiment and accompanying drawing thereof the utility model and the good effect that has thereof are described in further detail.
Fig. 1 is the phantom of present embodiment mechanical part.
Fig. 2 is the A-A view of Fig. 1, i.e. clutch configuration working state figure, and left side figure is disengaged condition figure, right side figure is bonding state figure.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is brake component among Fig. 1 (18) shape figure.
Fig. 5 is shaft coupling among Fig. 1 (22) shape figure.
Present embodiment is made up of photoelectricity part and mechanical part, photoelectricity partly comprises speculum, infrared ray monitor and microcomputer controller, mechanical part comprises fuselage (3), flywheel assembly (10), clutch configuration and bent axle (1) etc., roller (12), hexagonal cam (11), shaft coupling (22), clutch outer (13) and axle sleeve (14) are formed clutch configuration, coil block (4), electromagnetism overcoat (5) and brake component (18) also are housed on the bent axle (1), brake component (18) contact-making surface is a mesh tooth face, and shaft coupling (22) contact-making surface also is a mesh tooth face; During normal the operation, microcomputer controller produces electromagnetic attraction to coil block (4) transmission of electricity and holds brake component (18), and the clutch configuration combination is shown in the right figure of Fig. 2; During protection, reflective mirror is lived by stick shift with the light curtain that the infrared ray monitor draws, microcomputer controller does not lose electromagnetic attraction to coil block (4) transmission of electricity, brake component (18) leads under the promotion of spring (6), and straight line moves and shaft coupling (22) mesh tooth face engages and makes clutch configuration place disengaged position, shown in the left figure of Fig. 2; Bent axle stops operating, and slide block all can give brake hard in arbitrary position.
As shown in Figure 1, coil block (4) overcoat electromagnetism overcoat (5), coil block (4) lead-out wire (19) pass magnetic pad (20) and sleeve pipe (21) and join with microcomputer controller.Magnetic pad (20) is made for non-sense magnetic material (as stainless steel material), and producing electromagnetic attraction at coil block (4) does not influence the operate as normal of other device in the fuselage (3) after magnetic.Coil block (4) and electromagnetism overcoat (5) etc. are inserted in bent axle (1), electromagnetism overcoat (5) are fixed on the fuselage (3) existing copper sheathing (2) between fuselage (3) and the bent axle (1) with socket cap screw (7).Two guide pillars (17) and three hole shock mounts (6) are arranged on electromagnetism overcoat (5) right side.Brake component (18) pine is supporting to go into bent axle (1), and two holes and guide pillar (17) pine on the disc of brake component (18) are joined, and the outside is mesh tooth face (as shown in Figure 4).Because guide pillar (17) has been arranged, brake component (18) can only can not rotate along the axis rectilinear motion.Guide pillar (17) is inserted in magnetism isolating spacer (16) again, and the effect of magnetism isolating spacer (16) is identical with magnetic pad (20).As shown in Figure 5, shaft coupling (22) has a groove on half many side face, built-in shaft cover (14), the button-headed screw (26) of screwing on axle sleeve (14) side face, proximal points at groove is equipped with pin (23), and (9) one of extension springs hang on the pin (23), and one hangs on the button-headed screw (25), on shaft coupling (22), also have oil filler point and put priming cup (25), guard shield (8) is covered groove with sunk screw (24).Every magnetic, shaft coupling (22) also is a stainless steel material for effectively.Flat key (15) is placed on the bent axle (1), and axle sleeve (14) and shaft coupling (22) are inserted in bent axle (1), and bent axle (1) is gone up cover hexagonal cam (11), clutch outer (13), between put six and roll (1 2), flywheel assembly (10) is installed in bent axle (1) end.
Utilize the utility model to transform, make it to have safety protection function the firm formula clutch pressing machine of existing override type.The utility model safety protection function is reliable, and staff one enters light curtain (being subjected to Bao Qu), and forcing press quits work at once, protects staff to preserve from effectively.
Claims (6)
1, a kind of override type rigid clutch pressing machine safety guard, form by photoelectricity part and mechanical part, photoelectricity partly comprises speculum, infrared ray monitor and microcomputer controller, mechanical part comprises fuselage (3), flywheel assembly (10), clutch configuration and bent axle (1) etc., roller (12), hexagonal cam (11), shaft coupling (22), clutch outer (13) and axle sleeve (14) are formed clutch configuration, it is characterized in that: coil block (4) also is housed on the bent axle (1), electromagnetism overcoat (5) and brake component (18), brake component (18) contact-making surface is a mesh tooth face, and shaft coupling (22) contact-making surface also is a mesh tooth face; During normal the operation, brake component (18) is held by electromagnetic attraction; During protection, coil block (4) loses electromagnetic attraction, and brake component (18) is under the promotion of spring (6), and the guiding straight line moves and engages with shaft coupling (22) mesh tooth face and make clutch configuration place disengaged position.
2, a kind of override type rigid clutch pressing machine safety guard according to claim 1 is characterized in that: coil block (4) lead-out wire (19) passes magnetic pad (20) and sleeve pipe (21) joins with microcomputer controller.
3, a kind of override type rigid clutch pressing machine safety guard according to claim 1 and 2, it is characterized in that: magnetic pad (20) is made with stainless steel material.
4, a kind of override type rigid clutch pressing machine safety guard according to claim 1; it is characterized in that: two guide pillars (17) and three hole shock mounts (6) are arranged on electromagnetism overcoat (5) right side; two holes and guide pillar (17) pine on brake component (18) disc are joined, and guide pillar (17) is gone up also has magnetism isolating spacer (16).
5, a kind of override type rigid clutch pressing machine safety guard according to claim 1; it is characterized in that: shaft coupling (22) has a groove on half many side face; built-in shaft cover (14); the button-headed screw (26) of screwing on axle sleeve (14) side face; proximal points at groove is equipped with pin (23); (9) one of extension springs hang over pin (23) go up, one hang on the button-headed screw (26); on shaft coupling (22), also have oil filler point and put priming cup (25), guard shield (8) is covered groove with sunk screw (24).
6, a kind of according to claim 1 or 5 override type rigid clutch pressing machine safeguard protection dress, it is characterized in that: shaft coupling (22) is made with stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211370 CN2332507Y (en) | 1998-02-16 | 1998-02-16 | Transcendental rigid clutch press safety protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211370 CN2332507Y (en) | 1998-02-16 | 1998-02-16 | Transcendental rigid clutch press safety protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332507Y true CN2332507Y (en) | 1999-08-11 |
Family
ID=33966056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211370 Expired - Fee Related CN2332507Y (en) | 1998-02-16 | 1998-02-16 | Transcendental rigid clutch press safety protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332507Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639869A (en) * | 2017-11-02 | 2018-01-30 | 湖北中烟工业有限责任公司 | A kind of hardening of soft package box piece impression deflection sample sampling equipment |
-
1998
- 1998-02-16 CN CN 98211370 patent/CN2332507Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639869A (en) * | 2017-11-02 | 2018-01-30 | 湖北中烟工业有限责任公司 | A kind of hardening of soft package box piece impression deflection sample sampling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207985000U (en) | A kind of automatic climbing device on column | |
| CN110744120A (en) | Metal cutting machine capable of preventing hand from being cut | |
| DE102017007566A1 (en) | BICYCLE COMPONENT AND COMMUNICATION UNIT | |
| CN106930200B (en) | A kind of intelligent speed bump and its control method with power generator | |
| CN100509203C (en) | Hand guard device of punch machine | |
| CN2332507Y (en) | Transcendental rigid clutch press safety protective device | |
| CN208763561U (en) | A kind of automobile glass lifting device with warning function | |
| CN208345653U (en) | Motor-driven jack | |
| CN113786567A (en) | Safety belt suspension device and method for transformer maintenance | |
| CN201400782Y (en) | Frame drive device for computer embroidery machine | |
| CN204873325U (en) | Speed limiter | |
| CN105257164B (en) | A kind of electric overhead door | |
| CN2217502Y (en) | Punch machine | |
| CN205006720U (en) | Braking device of cooking machine and cooking machine with same | |
| CN109568900B (en) | Power transmission line iron tower climbing assistant | |
| CN209556901U (en) | Electric folding mechanism with safety guard net | |
| CN201240748Y (en) | Mechanical protector for elevator door motor | |
| CN108533096B (en) | Electric locking structure of door lock for vehicle | |
| CN217305542U (en) | Laser obstacle sensor fixed knot constructs | |
| RU17504U1 (en) | ELECTRIC DRIVE ARROW NOT CONTINUOUS WITH EXTERNAL SWITCH | |
| CN106698137B (en) | Permanent magnet anti-falling device for steel guide rail | |
| CN213919802U (en) | Operating device of double-disk friction press | |
| CN218141868U (en) | Anti-theft and dust-proof bicycle suspension frame | |
| CN1063261C (en) | Safety protector for rigid-clutch open presser | |
| CN213470848U (en) | Sand table punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |