CN220761802U - Compressing and positioning device for coupler machining - Google Patents
Compressing and positioning device for coupler machining Download PDFInfo
- Publication number
- CN220761802U CN220761802U CN202322292919.XU CN202322292919U CN220761802U CN 220761802 U CN220761802 U CN 220761802U CN 202322292919 U CN202322292919 U CN 202322292919U CN 220761802 U CN220761802 U CN 220761802U
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- CN
- China
- Prior art keywords
- sleeve
- disc
- electromagnet disc
- guide rod
- connecting arms
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- 238000003754 machining Methods 0.000 title claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000005381 potential energy Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000012946 outsourcing Methods 0.000 claims 4
- 230000007246 mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Electromagnets (AREA)
Abstract
The utility model relates to the technical field of compression positioning devices for coupler machining, and discloses a compression positioning device for coupler machining. When the utility model is fixed, the annular coupler sleeve is sleeved at the upper end of the sleeve and the rear sleeve is pressed down together, so that the pressure plate moves inwards and is clamped on the outer side wall of the coupler sleeve.
Description
Technical Field
The utility model relates to the technical field of compression positioning devices for coupler machining, in particular to a compression positioning device for coupler machining.
Background
Prior art CN219336889U discloses a compress tightly positioner for shaft coupling processing, the on-line screen storage device comprises a base, the last table wall middle part fixedly connected with adjustment mechanism of base, and the equal fixedly connected with fixed plate in both sides, two the equal through-thread connection in middle part of fixed plate has the threaded rod, two the equal swing joint of one end of threaded rod has fixture, and the equal fixedly connected with carousel of the other end, adjustment mechanism includes the locating plate, the first electromagnetism piece of table wall middle part fixedly connected with under the inside of locating plate, the table wall sets up and a plurality of slide rails under the inside of locating plate, a plurality of the equal sliding connection second electromagnetism piece in inside of slide rail. According to the utility model, the adjusting mechanism is arranged, the first electromagnetic block in the adjusting mechanism is mutually attracted with the second electromagnetic block after being electrified, and the second electromagnetic block drives the clamping plate to move through the connecting rod, so that the adjusting is carried out according to the size of the coupler;
but its during the clamping, rotate the threaded rod and carry out clamping inefficiency to this structure is complicated, and the assembly degree of difficulty is high, and is bulky, and structural design is unreasonable.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the problems in the prior art, a compressing and positioning device for processing a coupling is provided, which solves the problems.
The utility model solves the technical problems by adopting the following technical scheme:
a compressing and positioning device for processing a coupler comprises a connecting seat and a clamping claw assembly;
the connecting seat comprises an articulated frame and an electromagnet disc which are fixed on a table top through bolts, the clamping claw assembly comprises three groups of upper connecting arms and lower connecting arms which are articulated together, the other ends of the lower connecting arms are articulated on the outer sides of sleeves, the middle parts of the upper connecting arms are articulated on the upper ends of the articulated frame, the upper ends of the upper connecting arms are articulated with pressure plates, the electromagnet disc is sleeved with auxiliary reset springs and sleeves, the auxiliary reset springs are sleeved with stroke guide rods which penetrate through the sleeves and the auxiliary reset springs, the stroke guide rods are fixedly connected with the electromagnet disc, the upper ends of the auxiliary reset springs are propped against the lower end surfaces of the sleeves and push the sleeves upwards through elastic potential energy, and as the sleeves, the lower connecting arms inwards pull the lower ends of the upper connecting arms to expand clamping ports formed by the upper ends of the three upper connecting arms, and the pressure plates are pressed down to enable the upper connecting arms to be close to the middle parts so as to realize the installation of the bolts, and the clamping bolts are further fixed;
in addition, a trigger seat is arranged at the bottom of the table top, an outer insulating guide rod is fixedly arranged at the outer side of the auxiliary reset spring on the lower end face of the sleeve, the outer insulating guide rod can penetrate through a reserved hole formed in the electromagnet disc to be inserted into the trigger seat, a trigger switch is arranged in the trigger seat, the switch is arranged on a loop for supplying power to the electromagnet disc, when the outer insulating guide rod is inserted into the trigger seat, the switch is triggered to further enable the electromagnet disc to have electromagnetic force, at the moment, when the lower end face of the sleeve is pressed down to be in contact with the electromagnet disc, the magnetic attraction is locked at the lower end face of the sleeve, and meanwhile, the outer side wall of a workpiece is firmly clamped.
Preferably, the lower end of the stroke guide rod is provided with a screw thread which is in threaded connection with the electromagnet disc, and when the stroke guide rod is assembled, the stroke guide rod is screwed into the electromagnet disc after the electromagnet disc is fixed on the table top by a bolt.
Preferably, the middle part of the travel guide rod is provided with a transversely arranged threaded hole, a limiting rod is fixedly connected in the threaded hole, a penetrating type protection limiting hole is formed in the side edge of the sleeve, and two ends of the limiting rod extend out of the protection limiting hole and slide in the travel range of the limiting rod.
Preferably, the outside of the outer insulating guide rod is an insulating plastic shell, a reset spring and a conducting strip fixed on the lower end face of the reset spring are inserted in the outer insulating guide rod, in addition, a round hole is formed in the lower end of the outer insulating guide rod for two copper rods arranged in the trigger seat to be inserted, a power supply loop of the electromagnet disc comprises a second conducting wire for reducing one pole of the electromagnet disc to be directly conducted with one pole of a power supply, a first conducting wire for conducting one pole of the copper rods to the other pole of the power supply, and a third conducting wire for conducting the other pole of the electromagnet disc to the other copper rod, so that the copper rods are simultaneously in contact with the conducting strip to realize conduction at two separated copper rods, and in addition, in order to avoid poor contact caused by errors, the conducting strip is ensured to be fully contacted with the copper rods through the reset spring with a retractable stroke.
Preferably, the trigger seat is further provided with a retainer sleeved on the copper bar, the retainer is made of an insulating material and can be fixedly or floatingly sleeved on the copper bar to support the position of the copper bar, so that the phenomenon of disconnection caused by deformation is avoided.
The utility model has the advantages and positive effects that: when the electromagnetic disc power supply circuit is fixed, the annular coupler sleeve is sleeved at the upper end of the sleeve and then is pushed down together with the sleeve, so that the pressure plate moves inwards and is clamped on the outer side wall of the coupler sleeve, the outer insulating guide rod is inserted into the trigger seat, the electromagnetic disc is enabled to have magnetic attraction and further slide to the bottom, the lower end face of the sleeve is fixed in an attracting mode, the clamping process is quite convenient and fast, the manual switch of the electromagnetic disc power supply circuit is disconnected when the electromagnetic disc power supply circuit is unloaded, the electromagnetic disc is enabled to lose the magnetic attraction, and then the sleeve is pushed up under the action of the auxiliary reset spring, so that the machined coupler sleeve is dismounted.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a schematic view of the internal structure of the insulated guide rod 22 and the trigger seat 25 according to the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
as shown in fig. 1 to 4, a compressing and positioning device for processing a coupling according to the present utility model includes a connecting seat 11 and a gripper jaw assembly 10;
the connecting seat 11 comprises a hinged frame 13 and an electromagnet disc 14 which are fixed on a table top 23 by bolts, the clamping claw assembly 10 comprises three groups of upper connecting arms 20 and lower connecting arms 19 which are hinged together, wherein the other ends of the lower connecting arms 19 are hinged on the outer side of a sleeve 18, the middle part of the upper connecting arms 20 are hinged on the upper end of the hinged frame 13, a pressure plate 21 is hinged on the upper end of the upper connecting arms 20, an auxiliary return spring 12 and the sleeve 18 are sleeved on the electromagnet disc 14, a travel guide rod 16 penetrating through the sleeve 18 and the auxiliary return spring 12 is further arranged on the electromagnet disc 14, the travel guide rod 16 is fixedly connected with the electromagnet disc 14, the upper ends of the auxiliary return spring 12 are propped against the lower end face of the sleeve 18 and form a connecting rod mechanism for synchronous action by elastic potential energy, when the sleeve 18 rises, the lower connecting arms 19 enable the lower ends of the upper connecting arms 20 to be pressed inwards by the three connecting arms 20 to be arranged at the upper ends of the sleeve 20, and the clamping hole positions of the upper connecting arms 20 are enlarged, and the clamping claw assembly is further fixed by the bolts 20 when the sleeve 18 rises;
in addition, a trigger seat 25 is arranged at the bottom of the table top 23, an outer insulating guide rod 22 is fixedly arranged at the outer side of the auxiliary reset spring 12 at the lower end face of the sleeve 18, the outer insulating guide rod 22 can pass through a preformed hole 24 arranged on the electromagnet disc 14 and is inserted into the trigger seat 25, a trigger switch is arranged in the trigger seat 25, the switch is arranged on a circuit for supplying power to the electromagnet disc 14, when the outer insulating guide rod 22 is inserted into the trigger seat 25, the switch is triggered, so that the electromagnet disc 14 has electromagnetic force, at the moment, when the lower end face of the sleeve 18 is pressed down to be in contact with the electromagnet disc 14, the clamp disc 21 firmly clamps the outer side wall of a workpiece, and a manual pressing switch is also arranged in the circuit for supplying power to the electromagnet disc 14, after the processing is finished, the electromagnet disc 14 loses the magnetic attraction through the manual switch, so that the clamp disc 18 is lifted up under the action of the auxiliary reset spring 12.
Preferably, a screw thread is provided at the lower end of the stroke guide rod 16 and is screwed with the electromagnet disc 14, and when assembling, the electromagnet disc 14 is fixed on the table board 23 by a bolt, and then the stroke guide rod 16 is screwed into the electromagnet disc 14.
Preferably, a threaded hole is provided in the middle of the travel guide rod 16, a stop lever 17 is fixedly connected in the threaded hole, a through protection stop hole 35 is provided on the side of the sleeve 18, and two ends of the stop lever 17 extend out of the protection stop hole 35 and slide in the travel range.
Preferably, the outside of the outer insulating guide rod 22 is an insulating plastic shell, a return spring 29 and a conducting strip 30 fixed on the lower end surface of the return spring 29 are inserted in the outer insulating guide rod 22, in addition, a round hole is formed at the lower end of the outer insulating guide rod 22 for inserting two copper rods 32 arranged in the trigger seat 25, a power supply loop of the electromagnet disc 14 comprises a second conducting wire 27 for directly conducting one pole of the electromagnet disc 14 with one pole of a power supply, a first conducting wire 26 for conducting one of the copper rods 32 with the other pole of the power supply, and a third conducting wire 28 for conducting the other pole of the electromagnet disc 14 with the other copper rod 32, so that the copper rods 32 are simultaneously in contact with the conducting strip 30 for realizing conduction after the outer insulating guide rod 22 is pressed down into the trigger seat 25, and in addition, in order to avoid poor contact caused by errors, a return spring 29 capable of shrinking stroke is arranged for ensuring that the conducting strip 32 is fully contacted with the copper rods 32.
Preferably, the trigger seat 25 further comprises a retainer 33 sleeved on the copper bar 32, the retainer 33 is made of an insulating material, and can be fixedly or floatingly sleeved on the copper bar 32 to support the position of the copper bar 32, so that a breaking phenomenon caused by deformation is avoided, when the retainer 33 is floatingly sleeved on the copper bar 32, two retaining springs 34 for supporting the retainer 33 are further required to be arranged in the trigger seat 25, and thus the retainer 33 can be pushed up under the action of elastic potential energy of the retaining springs 34 to carry out return correction on the whole section of the copper bar 32 (as shown in fig. 4).
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.
Claims (5)
1. A compressing and positioning device for processing a coupling comprises a connecting seat (11) and a clamping claw assembly (10); the method is characterized in that:
the connecting seat (11) comprises an articulated frame (13) and an electromagnet disc (14) which are fixed on a table top (23) through bolts, the clamping claw assembly (10) comprises three groups of upper connecting arms (20) and lower connecting arms (19) which are hinged together, wherein the other ends of the lower connecting arms (19) are hinged on the outer side of a sleeve (18), the middle parts of the upper connecting arms (20) are hinged on the upper end of the articulated frame (13), a pressure plate (21) is hinged on the upper end of the upper connecting arms (20), an auxiliary return spring (12) and the sleeve (18) are sleeved on the electromagnet disc (14), a travel guide rod (16) penetrating through the sleeve (18) and the auxiliary return spring (12), the travel guide rod (16) is fixedly connected with the electromagnet disc (14), the upper ends of the auxiliary return springs (12) are abutted on the lower end face of the sleeve (18) and push the sleeve (18) upwards through elastic potential energy, and the upper connecting arms (20) and the lower connecting arms (20) form a synchronous clamping opening when the upper connecting arms (20) are connected with each other, conversely, after the sleeve (18) is pressed down, the upper connecting arm (20) closes the pressure plate (21) towards the middle to realize clamping, and bolt mounting holes (15) for positioning and fixing bolts are formed in the sleeve (14) at intervals;
in addition, a trigger seat (25) is arranged at the bottom of the table top (23), an outer insulating guide rod (22) is fixedly arranged at the outer side of the auxiliary reset spring (12) and positioned at the lower end face of the sleeve (18), the outer insulating guide rod (22) can penetrate through a preformed hole (24) formed in the electromagnet disc (14) and is inserted into the trigger seat (25), a trigger type switch is arranged in the trigger seat (25), the switch is arranged on a circuit for supplying power to the electromagnet disc (14), when the outer insulating guide rod (22) is inserted into the trigger seat (25), the switch is triggered, so that the electromagnet disc (14) has electromagnetic force, at the moment, when the lower end face of the sleeve (18) is pressed down to be in contact with the electromagnet disc (14), the electromagnet disc is magnetically locked at the moment, meanwhile, a manual pressing type switch is further arranged in the circuit for supplying power to the electromagnet disc (14), and after the manual pressing type switch is cut off, the electromagnetic disc (14) is pressed down, so that the electromagnetic disc (14) is pressed down, and the clamping action of the electromagnet disc (14) is released after the manual pressing switch is completely cut off.
2. The compression positioning device for coupler machining according to claim 1, wherein: the lower end of the travel guide rod (16) is provided with a screw thread which is in threaded connection with the electromagnet disc (14), and when the assembly is carried out, the electromagnet disc (14) is fixed on the table top (23) by a bolt, and then the travel guide rod (16) is screwed into the electromagnet disc (14).
3. A compression positioning device for coupling machining according to claim 2, wherein: the middle part of travel guide arm (16) is equipped with the screw hole of horizontal setting and is connected fixedly at this screw hole and be equipped with gag lever post (17) the side of sleeve (18) is equipped with the protection spacing hole (35) that run through, the both ends of gag lever post (17) stretch out protection spacing hole (35) and slide in its stroke scope.
4. A compression positioning device for coupling machining according to claim 3, wherein: the outside of outsourcing insulating guide arm (22) is insulating plastic casing the inside cartridge of outsourcing insulating guide arm (22) is equipped with reset spring (29) and fixes conducting strip (30) of reset spring (29) lower terminal surface, in addition the lower extreme of outsourcing insulating guide arm (22) is equipped with a round hole and supplies to set up two copper bars (32) in trigger seat (25) insert, right after the power supply return circuit of electromagnetism dish (14) includes will one pole of electromagnetism dish (14) and the direct second wire (27) of switching on of one pole of power to and will one of them copper bar (32) and the first wire (26) of switching on of the other pole of power, and will the other pole of electromagnetism dish (14) with another copper bar (32) conducting third wire (28), consequently the breakpoint is in two separately copper bar (32) departments, when outsourcing insulating guide arm (22) pushes down stretches into in trigger seat (25), copper bar (32) simultaneously with conducting strip (30) is conducted with the second wire (27) of one pole of power, and with one pole of power is conducted first wire (26) and with another pole of power is conducted with another conducting strip (32) conducting strip (30), and the setting up can avoid in order to lead to the fact that the error (30) can fully to contact with reset spring (29).
5. The compression positioning device for coupler machining according to claim 4, wherein: in addition, the trigger seat (25) is also provided with two retaining springs (34) for supporting the retaining frames (33), and the retaining frames (33) are made of insulating materials and can be fixedly or floatingly sleeved on the copper bars (32) to support the copper bars (32) so as to avoid the phenomenon of disconnection caused by deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292919.XU CN220761802U (en) | 2023-08-24 | 2023-08-24 | Compressing and positioning device for coupler machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292919.XU CN220761802U (en) | 2023-08-24 | 2023-08-24 | Compressing and positioning device for coupler machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761802U true CN220761802U (en) | 2024-04-12 |
Family
ID=90604738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322292919.XU Active CN220761802U (en) | 2023-08-24 | 2023-08-24 | Compressing and positioning device for coupler machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761802U (en) |
-
2023
- 2023-08-24 CN CN202322292919.XU patent/CN220761802U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240702 Address after: No. 301, Building 15, Shazhitang Village, Huashan District, Ma'anshan City, Anhui Province, China 243000 Patentee after: Tao Yu Country or region after: China Address before: 313009 No. 77 Qianqi Road, Qianjin Town, Nanxun District, Huzhou City, Zhejiang Province (self declared) Patentee before: Zhejiang Hanghu Machinery Technology Co.,Ltd. Country or region before: China |