CN216966528U

CN216966528U - Tapping machining device with origin height positioning function

Info

Publication number: CN216966528U
Application number: CN202122649481.7U
Authority: CN
Inventors: 黄光鑫
Original assignee: Dongguan Tuopu Automation Technology Co ltd
Current assignee: Dongguan Tuopu Automation Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-07-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a tapping machining device with an origin height positioning function, which comprises a machine base, wherein a rotary table jig and a rotary table driving mechanism for driving the rotary table jig to rotate are arranged on the machine base, a positioning mechanism and a machining mechanism are arranged on the machine base, the positioning mechanism is positioned at a machining station and is used for positioning a nut in a jaw, the machining mechanism comprises a tapping machining head which is vertically arranged and a machining driving mechanism for driving the tapping machining head to lift and rotate, the tapping machining head is coaxially aligned with the nut which is conveyed to the machining station, the tapping machining head and the nut in the jaw are respectively and electrically connected with a controller of the tapping machining device, and when the tapping machining head is in contact with the nut, the tapping machining head, the nut and the controller form an electric circuit. The utility model can accurately position the origin position of the tapping machining head, thereby meeting the requirement of high-precision machining.

Description

Tapping machining device with origin height positioning function

Technical Field

The utility model relates to nut processing equipment, in particular to a tapping processing device with an origin height positioning function.

Background

Among the prior art, the nut is attacking the tooth course of working, and the degree of feeding of attacking the tooth tool bit relative nut is important parameter, and in order to realize accurate processing, generally require the controller to fix a position the motion initial point of attacking the tooth tool bit accurately, position point when attacking tooth tool bit and nut contact promptly, but current processing mode is manual judgement, and the motion initial point that leads to attacking the tooth tool bit from this can not accurate location, and then is difficult to satisfy the accurate processing requirement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a tapping device with an origin height positioning function, which can accurately position the origin position of a tapping head and further meet the high-precision machining requirement, aiming at the defects of the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme.

The utility model provides a attack tooth processingequipment with initial point height positioning function, it includes the frame, be equipped with the carousel tool on the frame and be used for ordering about carousel tool pivoted rotary table actuating mechanism, the edge of carousel tool is equipped with a plurality of keep silent that are used for loading the nut, the outside of carousel tool is equipped with material loading station, processing station and unloading station respectively, material loading station, processing station and unloading station are followed the direction of rotation of carousel tool sets gradually, be equipped with positioning mechanism and processing agency on the frame, positioning mechanism is located processing station, and positioning mechanism is used for locating the nut in the keep silent, processing agency is including the tooth processing head of attacking of vertical setting and being used for ordering about attack tooth processing head goes up and down and rotatory processing actuating mechanism, attack the tooth processing head with convey to processing station the nut is coaxial alignment, tapping the tooth processing head with in the pincers mouth nut difference electric connection in tapping processingequipment's controller to work as tapping the tooth processing head with during the nut contact, the order tapping the tooth processing head the nut with the controller constitutes the electric circuit.

Preferably, keep silent including can with hexagon nut assorted keep silent the inner wall and be located the opening in carousel tool edge, the bottom of keeping silent is formed with the interior edge that inwards extends, the nut bear in on the interior edge, just the lateral wall of nut with keep silent inner wall looks block.

Preferably, the positioning mechanism comprises a positioning block and a positioning driving mechanism, a V-shaped bayonet is formed in the end portion of the positioning block, the V-shaped bayonet is opposite to the corner of the nut, and the positioning driving mechanism is used for driving the positioning block to be close to or far away from the nut so that the V-shaped bayonet is clamped with or separated from the nut.

Preferably, a slide rail is fixed on the base, a slide block is arranged on the slide rail and is in sliding fit with the slide rail, a moving block is fixed on the slide block, the positioning block is fixed at one end of the moving block, and the other end of the moving block is in transmission connection with the driving end of the positioning driving mechanism.

Preferably, the edge of carousel tool is equipped with 8 and keeps silent, 8 keep silent along the circumference evenly distributed of carousel tool.

Preferably, a receiving device is fixed on the base and located at the blanking station, and the receiving device is used for collecting the processed nuts.

Preferably, a platform is fixed on the machine base, the turntable jig is arranged above the platform, and the material receiving device is fixed on the side portion of the platform.

Preferably, the machining mechanism comprises an inverted-L-shaped support, a first end of the inverted-L-shaped support is fixedly connected with the machine base, a second end of the inverted-L-shaped support extends to the position above the machining station, and the machining driving mechanism is installed at a second end of the inverted-L-shaped support.

Preferably, be fixed with the unloading guide card on the platform, the unloading guide card is located unloading station department, the unloading guide card is located the top of carousel tool, the unloading guide card is the crescent guide card including interior arc portion and outer arc portion, outer arc portion to the top of keeping silent extends, works as keep silent the motion extremely during the unloading station, outer arc portion with the lateral wall looks butt of nut, borrow by the reaction force of outer arc portion will the nut pushes away keep silent, so that the nut drop in receiving device.

The utility model discloses a tapping machining device with an original point height positioning function, wherein a rotary disc jig is arranged on a machine base, when the rotary disc jig is driven by a rotary disc driving mechanism to operate, a nut can be driven to move along a feeding station, a machining station and a discharging station in sequence, when the nut moves to the machining station, the nut is positioned in a jaw by using a positioning mechanism, then the tapping machining head is driven by using a machining driving mechanism to move, the tapping machining function is completed on the nut by virtue of the tapping machining head, specifically, when the tapping machining head descends and contacts with the nut, the tapping machining head is electrically connected with the nut, an electric signal can be fed back to a controller at the moment, and the descending height of the tapping machining head when contacting with the nut is recorded as the original point height by the controller, thereby realizing the function of positioning the height of the origin of the workpiece. Compared with the prior art, the method does not need to judge the original point position of the tapping machining head manually, so that the method has higher automation performance and better meets the application requirements.

Drawings

Fig. 1 is a first perspective view of a tapping device with an origin height positioning function according to the present invention;

FIG. 2 is a second perspective view of the tapping device with the function of positioning the height of the origin according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a third perspective view of the tapping device with the function of positioning the height of the origin according to the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a fourth perspective view of the tapping device with the function of positioning the height of the origin according to the present invention;

fig. 7 is an enlarged view of a portion C in fig. 6.

Detailed Description

The utility model is described in more detail below with reference to the figures and examples.

The utility model discloses a tapping processing device with an original point height positioning function, which is shown in a combined figure 1-7 and comprises a machine base 1, wherein a rotary disc jig 2 and a rotary disc driving mechanism 3 for driving the rotary disc jig 2 to rotate are arranged on the machine base 1, a plurality of jaws 20 for loading nuts 100 are arranged at the edge of the rotary disc jig 2, a feeding station 10, a processing station 11 and a discharging station 12 are respectively arranged at the outer side of the rotary disc jig 2, the feeding station 10, the processing station 11 and the discharging station 12 are sequentially arranged along the rotating direction of the rotary disc jig 2, a positioning mechanism 4 and a processing mechanism 5 are arranged on the machine base 1, the positioning mechanism 4 is positioned at the processing station 11, the positioning mechanism 4 is used for positioning the nuts 100 in the jaws 20, the processing mechanism 5 comprises a vertically arranged tapping 50 and a processing driving mechanism 51 for driving the tapping processing head 50 to lift and rotate, the tapping head 50 is coaxially aligned with the nut 100 conveyed to the machining station 11, the tapping head 50 and the nut 100 in the jaw 20 are electrically connected to a controller of the tapping device, respectively, and when the tapping head 50 is in contact with the nut 100, the tapping head 50, the nut 100 and the controller constitute an electrical circuit.

In the device, the base 1 is provided with the turntable jig 2, when the turntable driving mechanism 3 drives the turntable jig 2 to operate, the turntable driving mechanism can drive the nut 100 to move along the feeding station 10, the processing station 11 and the blanking station 12 in sequence, when the nut 100 moves to the processing station 11, the positioning mechanism 4 is utilized to position the nut 100 in the jaw 20, then the processing driving mechanism 51 is utilized to drive the tapping processing head 50 to move, the tapping processing head 50 completes tapping processing function on the nut 100, specifically, when the tapping processing head 50 descends and contacts with the nut 100, the tapping processing head 50 is electrically connected with the nut 100, an electric signal can be fed back to a controller at the moment, and the controller records the descending height of the tapping processing head 50 when contacting with the nut 100 as the original height, thereby realizing the function of positioning the height of the original point of the workpiece. Compared with the prior art, the method does not need to judge the original point position of the tapping machining head manually, so that the method has higher automation performance and better meets the application requirements.

Regarding the specific structure of the jaw 20, in this embodiment, the jaw 20 includes a jaw inner wall 200 capable of matching with a hexagonal nut and an opening 201 located at the edge of the turntable fixture 2, an inner edge 202 extending inwards is formed at the bottom of the jaw 20, the nut 100 is supported on the inner edge 202, and the outer side wall of the nut 100 is engaged with the jaw inner wall 200. The jaws 20 in the above structure can simultaneously perform the bearing and clamping functions on the nut 100.

Regarding the specific structure of the positioning mechanism 4, in this embodiment, the positioning mechanism 4 includes a positioning block 40 and a positioning driving mechanism 41, an end of the positioning block 40 is provided with a V-shaped bayonet 42, the V-shaped bayonet 42 is disposed opposite to a corner of the nut 100, and the positioning driving mechanism 41 is configured to drive the positioning block 40 to approach or separate from the nut 100, so that the V-shaped bayonet 42 is engaged with or separated from the nut 100.

In practical applications, the jaws 20 may be electrically connected to a controller, or the positioning block 40 may be electrically connected to the controller, so as to electrically connect the nut 100 to the controller.

In the embodiment, the V-shaped bayonet 42 is preferably used for positioning the nut 100, and this positioning manner is not only simple in structure, but also has a good positioning effect, and the engagement relationship with the nut is more stable and reliable.

In order to drive the positioning block 40 to move straightly, in this embodiment, a sliding rail 43 is fixed on the base 1, a sliding block 44 is arranged on the sliding rail 43 and is in sliding fit with the sliding rail, a moving block 45 is fixed on the sliding block 44, the positioning block 40 is fixed at one end of the moving block 45, and the other end of the moving block 45 is in transmission connection with the driving end of the positioning driving mechanism 41.

In order to realize batch feeding, in this embodiment, the edge of the turntable jig 2 is provided with 8 jaws 20, and the 8 jaws 20 are uniformly distributed along the circumferential direction of the turntable jig 2.

As a preferable mode, a material receiving device 6 is fixed on the machine base 1, the material receiving device 6 is located at the blanking station 12, and the material receiving device 6 is used for collecting the processed nuts 100.

In order to fix the material receiving device 6, in this embodiment, a platform 7 is fixed on the base 1, the turntable jig 2 is arranged above the platform 7, and the material receiving device 6 is fixed on a side portion of the platform 7.

Preferably, the processing mechanism 5 includes an inverted L-shaped bracket 52, a first end of the inverted L-shaped bracket 52 is fixedly connected to the machine base 1, a second end of the inverted L-shaped bracket 52 extends to a position above the processing station 11, and the processing driving mechanism 51 is mounted at the second end of the inverted L-shaped bracket 52.

In this embodiment, the inverted L-shaped bracket 52 and the positioning mechanism 4 are preferably symmetrically disposed on two sides of the turntable jig 2, and this structure makes the overall layout of the device more reasonable, and at the same time, helps to reduce the volume of the device.

In order to realize the auxiliary blanking function, in this embodiment, a blanking guide vane 8 is fixed on the platform 7, the blanking guide vane 8 is located at the blanking station 12, the blanking guide vane 8 is located above the turntable jig 2, the blanking guide vane 8 is a crescent guide vane including an inner arc portion 80 and an outer arc portion 81, the outer arc portion 81 extends above the jaw 20, when the jaw 20 moves to the blanking station 12, the outer arc portion 81 abuts against the outer side wall of the nut 100, and the nut 100 is pushed away from the jaw 20 by the reaction force of the outer arc portion 81, so that the nut 100 drops on the receiving device 6.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the technical scope of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a tapping processingequipment with initial point height locate function, its characterized in that, including the frame, be equipped with the carousel tool on the frame and be used for ordering about carousel tool pivoted carousel actuating mechanism, the edge of carousel tool is equipped with a plurality of keep silent that are used for loading the nut, the outside of carousel tool is equipped with material loading station, processing station and unloading station respectively, material loading station, processing station and unloading station are followed the direction of rotation of carousel tool sets gradually, be equipped with positioning mechanism and processing agency on the frame, positioning mechanism is located the processing station, and positioning mechanism is used for locating the nut in the keep silent, processing agency is including the tapping processing head of vertical setting and be used for ordering about the processing actuating mechanism that the tapping processing head goes up and down and rotate, the tapping processing head with convey to the processing station the nut coaxial alignment, the tapping machining head and the nut in the jaw are respectively and electrically connected to a controller of the tapping machining device, and when the tapping machining head is in contact with the nut, the tapping machining head, the nut and the controller form an electric loop.

2. The tapping device with the function of positioning the height of the origin as claimed in claim 1, wherein said jaws comprise inner walls that can be matched with a hexagonal nut and an opening at the edge of said turntable fixture, an inner edge extending inward is formed at the bottom of said jaws, said nut is supported on said inner edge, and the outer side wall of said nut is engaged with said inner walls of said jaws.

3. The tapping processing device with the function of positioning the height of the origin as claimed in claim 1, wherein said positioning mechanism comprises a positioning block and a positioning driving mechanism, a V-shaped bayonet is provided at the end of said positioning block, said V-shaped bayonet is disposed opposite to the corner of said nut, said positioning driving mechanism is used for driving said positioning block to approach or separate from said nut, so that said V-shaped bayonet is engaged with or separated from said nut.

4. The tapping device with the function of locating the height of an origin as claimed in claim 3, wherein a slide rail is fixed to the base, a slide block is arranged on the slide rail and is in sliding fit with the slide rail, a moving block is fixed to the slide block, the locating block is fixed to one end of the moving block, and the other end of the moving block is in transmission connection with the driving end of the locating driving mechanism.

5. The tapping device with the function of positioning the height of the origin as claimed in claim 1, wherein the edge of said turret tool has 8 jaws, and said 8 jaws are uniformly distributed along the circumference of said turret tool.

6. The tapping device with the function of locating the height of the origin as claimed in claim 1, wherein a receiving device is fixed on the machine base, the receiving device is located at the blanking station, and the receiving device is used for collecting the processed nuts.

7. The tapping device with the function of locating the height of the origin as claimed in claim 6, wherein a platform is fixed on said machine base, said turntable jig is disposed above said platform, and said receiving device is fixed on the side of said platform.

8. The tapping device with the function of locating the height of origin as claimed in claim 1, wherein said processing mechanism comprises an inverted L-shaped bracket, a first end of said inverted L-shaped bracket is fixedly connected to said machine base, a second end of said inverted L-shaped bracket extends above said processing station, and said processing driving mechanism is mounted to a second end of said inverted L-shaped bracket.

9. The tapping machine with the function of positioning the height of the origin according to claim 7, wherein a blanking guide vane is fixed on the platform, the blanking guide vane is located at the blanking station, and the blanking guide vane is located above the turntable jig.

10. The tapping device with the function of locating the height of origin according to claim 9, wherein said feeding guide is a crescent-shaped guide comprising an inner arc portion and an outer arc portion, said outer arc portion extends above said jaws, when said jaws move to said feeding station, said outer arc portion abuts against the outer sidewall of said nut, and said nut is pushed away from said jaws by the reaction force of said outer arc portion, so that said nut drops off said receiving device.