CN213614366U - Automatic hole milling device of door plant - Google Patents
Automatic hole milling device of door plant Download PDFInfo
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- CN213614366U CN213614366U CN202021747880.6U CN202021747880U CN213614366U CN 213614366 U CN213614366 U CN 213614366U CN 202021747880 U CN202021747880 U CN 202021747880U CN 213614366 U CN213614366 U CN 213614366U
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Abstract
The utility model discloses an automatic hole milling device for door plates, which comprises a transmission platform, a lifting mechanism, a pressing mechanism and a milling head assembly; the lifting mechanism is arranged below the transmission table and used for horizontally lifting the door plate; the pressing mechanism comprises a bearing cylinder and a pressing cylinder, the bearing cylinder is horizontally and symmetrically arranged on two sides of the transmission table, and the pressing cylinder is vertically arranged above the transmission table; the milling head assembly comprises a milling head and a milling head three-dimensional driving mechanism, and the milling head three-dimensional driving mechanism can drive the milling head to move three-dimensionally. Adopt the utility model discloses, can be real the hole milling operation of new door plant because the door plant is fixed by bearing pole and compression cylinder, does not receive the influence of transmission roller, can guarantee the position precision of door plant to promote the hole milling precision, improve job stabilization nature.
Description
Technical Field
The utility model relates to a door plant manufacturing machine especially relates to an automatic hole milling device of door plant.
Background
In the manufacturing process of the door panel, a hole needs to be milled in the door panel in advance so as to install components such as a lock, a hinge and the like on the door panel in the following process. The existing hole milling machine directly mills holes on a transmission line through a milling head, and the positioning of the door plate is realized by abutting the end part of the door plate with a limiting part. Above-mentioned simple structure, use cost is low, but, after long-time the use, because the transmission roller of transmission line can wear and tear for the door plant can't obtain reliable bearing, and the positioning accuracy of door plant also correspondingly reduces, and the hole site precision that leads to the fact to mill is low, influences the quality of follow-up subassembly assembly, and then influences the whole quality of door plant.
Disclosure of Invention
The utility model discloses a solve the technical problem that current hole milling machine precision and reliability reduce after long-time the use, provide an automatic hole milling device of door plant, can real new door plant's hole milling operation, the precision is high, job stabilization.
In order to solve the technical problem, the utility model provides an automatic door plate hole milling device, which comprises a transmission platform, a lifting mechanism, a pressing mechanism and a milling head assembly; the lifting mechanism is arranged below the transmission table and used for horizontally lifting the door plate; the pressing mechanism comprises a bearing cylinder and a pressing cylinder, the bearing cylinder is horizontally and symmetrically arranged on two sides of the transmission table, and the pressing cylinder is vertically arranged above the transmission table; the milling head assembly comprises a milling head and a milling head three-dimensional driving mechanism, and the milling head three-dimensional driving mechanism can drive the milling head to move three-dimensionally.
As an improvement of the scheme, the conveying table comprises a rack and a conveying roller arranged on the rack.
As an improvement of the scheme, the lifting mechanism comprises a lifting cylinder, and the lifting cylinder is connected with a lifting plate.
As an improvement of the scheme, the pressing mechanism further comprises a mounting seat, the mounting seat comprises a support leg vertically arranged on the rack and a connecting plate arranged at the top of the support leg and transversely extending out, and the pressing cylinder is arranged on the connecting plate.
As an improvement of the scheme, the support legs are provided with shaft holes, and the shaft holes are internally provided with support rods which can move in the shaft holes; the bearing cylinder is connected with the bearing rod and drives the bearing rod to extend or retract relative to the shaft hole.
As an improvement of the above scheme, the three-dimensional driving mechanism of the milling head comprises a front-back translation mechanism, a left-right translation mechanism and a longitudinal translation mechanism; the front-back translation mechanism comprises a first guide rail fixedly arranged in the front-back direction and a first sliding block capable of sliding on the first guide rail back and forth; the left-right translation mechanism comprises a second guide rail arranged in the left-right direction and a second sliding block capable of translating left and right on the second guide rail.
As an improvement of the above scheme, the longitudinal translation mechanism comprises a longitudinal motor, a lead screw and a milling head fixing seat, wherein the longitudinal motor is connected with the milling head fixing seat through the lead screw; and the milling head fixing seat is fixedly provided with a milling head.
Implement the utility model discloses, following beneficial effect has:
because the door plant is fixed by bearing rod and compress tightly the cylinder, do not receive the influence of transmission roller, can guarantee the position precision of door plant to promote the hole milling precision, improve job stabilization nature.
The milling head can move in three dimensions, and milling requirements of different shapes and positions on the door panel are met.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic door panel hole milling device of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of the milling head assembly of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1-3, an embodiment of the present invention provides an automatic door panel hole milling device, which includes a transmission table 1, a lifting mechanism 2, a pressing mechanism 3, and a milling head assembly 4; the lifting mechanism 2 is arranged below the transmission table 1 and used for horizontally lifting the door panel 5; the pressing mechanism 3 comprises a bearing cylinder 31 and a pressing cylinder 32, the bearing cylinder 31 is horizontally and symmetrically arranged on two sides of the transmission table 1, and the pressing cylinder 32 is vertically arranged above the transmission table 1; the milling head assembly 4 comprises a milling head 41 and a three-dimensional driving mechanism of the milling head, wherein the three-dimensional driving mechanism of the milling head can drive the milling head 41 to move three-dimensionally.
Wherein, the transmission platform 1 comprises a platform 11 and a transmission roller 12 arranged on the platform 11. The lifting mechanism 2 comprises a lifting cylinder 21, and a lifting plate 22 is connected to the lifting cylinder 21. The pressing mechanism 3 further comprises a mounting base, the mounting base comprises a supporting leg 33 vertically arranged on the rack 11 and a connecting plate 34 arranged on the top of the supporting leg 33 and transversely extending out, and the pressing cylinder 32 is arranged on the connecting plate 34. The supporting leg 33 is provided with a shaft hole (not shown in the figure), a supporting rod 35 is arranged in the shaft hole, and the supporting rod 35 can move in the shaft hole; the bearing cylinder 31 is connected with the bearing rod 35 and drives the bearing rod 35 to extend or retract relative to the shaft hole.
The working principle of the hole milling device is as follows: the door panel 5 is conveyed to a predetermined position by the conveying roller 12 of the conveying table 1. The lifting cylinder 21 of the lifting mechanism 2 drives the lifting plate 22 to ascend, so that the door panel 5 is lifted and separated from the conveying roller 12. The door panel 5 continues to be lifted until it contacts the hold-down cylinder 32 above it, and then the support cylinder 31 extends the support rod 35 out of the shaft hole, the lifting plate 22 is lowered, and the support rod 35 supports the four corners of the door panel 5. Subsequently, the piston rod of the pressing cylinder 32 is extended to press and fix the door panel 5. The three-dimensional driving mechanism of the milling head drives the milling head 41 to move to a preset position, and the milling operation is carried out on the door panel 5. Because door plant 5 is fixed by bearing rod 35 and compress tightly cylinder 32, does not receive the influence of transmission roller 12, can guarantee door plant 5's position accuracy to promote the hole milling precision, improve job stabilization nature. After the hole milling is completed, the piston rod of the pressing cylinder 32 retracts, the lifting mechanism 2 lifts the door panel 5 again, the supporting rod 35 resets, the lifting mechanism 2 descends, and the door panel 5 is supported on the conveying roller 12 again and conveyed to the next process through the conveying table 1.
Preferably, the three-dimensional driving mechanism of the milling head comprises a front-back translation mechanism 42, a left-right translation mechanism 43 and a longitudinal translation mechanism 44; the front-rear translation mechanism 42 includes a first guide rail 421 fixedly arranged in the front-rear direction, and a first slider 422 capable of sliding back and forth on the first guide rail 421; the left-right translation mechanism 43 includes a second rail 431 provided in the left-right direction, and a second slider 432 capable of translating left and right on the second rail 431. The longitudinal translation mechanism 44 comprises a longitudinal motor 441, a lead screw 442 and a milling head fixing seat 443, wherein the longitudinal motor 441 is connected with the milling head fixing seat 442 through the lead screw (not shown in the figure); the milling head 41 is fixedly arranged on the milling head fixing seat 442. The first slider 422 and the second slider 432 can be manually driven by a person to push the milling head 41 to a predetermined position, and then the longitudinal translation mechanism 44 performs milling feeding of the milling head 41. The first slider 422 and the second slider 432 may also be connected to an additional driving mechanism, for example, the first slider 422 and the second slider 432 are driven by a servo motor and a lead screw, so that the first slider 422 and the second slider 432 can move on the corresponding first guide rail 421 and the second guide rail 431 according to an instruction, and the milling head 41 is driven to move on a preset track, thereby achieving a more automatic and intelligent milling effect.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (7)
1. An automatic door plate hole milling device is characterized by comprising a transmission table, a lifting mechanism, a pressing mechanism and a milling head assembly; the lifting mechanism is arranged below the transmission table and used for horizontally lifting the door plate; the pressing mechanism comprises a bearing cylinder and a pressing cylinder, the bearing cylinder is horizontally and symmetrically arranged on two sides of the transmission table, and the pressing cylinder is vertically arranged above the transmission table; the milling head assembly comprises a milling head and a milling head three-dimensional driving mechanism, and the milling head three-dimensional driving mechanism can drive the milling head to move three-dimensionally.
2. The automatic door panel hole milling apparatus of claim 1, wherein the transfer station includes a gantry and a transfer roller disposed on the gantry.
3. The automatic door panel hole milling apparatus of claim 1, wherein the lifting mechanism includes a lifting cylinder to which a lifting plate is attached.
4. The automatic door panel hole milling device according to claim 2, wherein the pressing mechanism further comprises a mounting seat, the mounting seat comprises a support leg vertically arranged on the rack, a connecting plate arranged on the top of the support leg and transversely extending, and the pressing cylinder is arranged on the connecting plate.
5. The automatic door panel hole milling device according to claim 4, wherein the support legs are provided with shaft holes, and the shaft holes are internally provided with support rods which can move in the shaft holes; the bearing cylinder is connected with the bearing rod and drives the bearing rod to extend or retract relative to the shaft hole.
6. The door panel automatic hole milling apparatus according to claim 1, wherein the three-dimensional driving mechanism of the milling head includes a front-back translation mechanism, a left-right translation mechanism and a longitudinal translation mechanism; the front-back translation mechanism comprises a first guide rail fixedly arranged in the front-back direction and a first sliding block capable of sliding on the first guide rail back and forth; the left-right translation mechanism comprises a second guide rail arranged in the left-right direction and a second sliding block capable of translating left and right on the second guide rail.
7. The door panel automatic hole milling device according to claim 6, wherein the longitudinal translation mechanism comprises a longitudinal motor, a lead screw and a milling head fixing seat, and the longitudinal motor is connected with the milling head fixing seat through the lead screw; and the milling head fixing seat is fixedly provided with a milling head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747880.6U CN213614366U (en) | 2020-08-19 | 2020-08-19 | Automatic hole milling device of door plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747880.6U CN213614366U (en) | 2020-08-19 | 2020-08-19 | Automatic hole milling device of door plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614366U true CN213614366U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747880.6U Active CN213614366U (en) | 2020-08-19 | 2020-08-19 | Automatic hole milling device of door plant |
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| Country | Link |
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| CN (1) | CN213614366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560642A (en) * | 2021-09-27 | 2021-10-29 | 徐州泰和门窗有限公司 | Aluminum alloy door and window processing is with cutting device of adjustable thickness |
-
2020
- 2020-08-19 CN CN202021747880.6U patent/CN213614366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560642A (en) * | 2021-09-27 | 2021-10-29 | 徐州泰和门窗有限公司 | Aluminum alloy door and window processing is with cutting device of adjustable thickness |
| CN113560642B (en) * | 2021-09-27 | 2022-03-18 | 徐州泰和门窗有限公司 | Aluminum alloy door and window processing is with cutting device of adjustable thickness |
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