CN213671931U - Hand elevator stepping drilling machine - Google Patents
Hand elevator stepping drilling machine Download PDFInfo
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- CN213671931U CN213671931U CN202022212335.3U CN202022212335U CN213671931U CN 213671931 U CN213671931 U CN 213671931U CN 202022212335 U CN202022212335 U CN 202022212335U CN 213671931 U CN213671931 U CN 213671931U
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Abstract
A hand-held elevator stepping drilling machine is characterized in that two longitudinal rails are arranged in the middle of the upper surface of a workbench, a sliding bottom plate is arranged between the rails, locking supports are respectively arranged on two sides of the upper surface of the sliding bottom plate, a workpiece locking cylinder is arranged at the upper end of each locking support, a vertical through hole is formed in the front side of each locking support, a floor positioning cylinder is arranged on a cylinder rod at the rear part of the workbench outside the rails, a left machine head and a right machine head with built-in drill bits are respectively arranged on the left side and the right side of the middle part of the workbench, workpiece positioning cylinders with built-in cylinder rods are arranged on the inner sides of the left machine head and the right machine head, and two front machine heads with the; a vertical rack is arranged in the middle of the front side of the workbench, an upper machine head assembly is arranged at the top end of the rack, and a multi-axis device is arranged on a machine shaft of the upper machine head assembly; a guide hole plate is arranged on the lower side of the multi-axis device, and four vertical guide pillars which are arranged in a square shape are arranged on the multi-axis device and the guide hole plate. The escalator step mounting hole machining device solves the problems that a common drilling machine is adopted to machine escalator step mounting holes, and the working efficiency is low, and is particularly suitable for escalator production enterprises.
Description
Technical Field
The utility model belongs to the technical field of brill and attacks machinery and specifically relates to a special machine tool for being directed at hand formula elevator mounting hole of marking time drills.
Background
The upper surface, the front surface and the two ends of the hand-held elevator step component are all required to be processed with mounting holes, and the traditional method is to adopt a common drilling machine to be fixed for multiple times and processed one by one. The disadvantages are that the processing operation is troublesome and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve and adopt ordinary drilling machine, processing hand-held elevator subassembly mounting hole of marking time, troublesome poeration, the problem that work efficiency is low provides one kind and once accomplishes the special machine tool that hand-held elevator multiaspect was drilled of marking time.
The technical scheme of the utility model is that, a hand elevator drilling machine that marks time, its special character is, arrange two longitudinal rails in the middle part of the upper side of the workstation about, the upper side between two longitudinal rails is equipped with the sliding bottom plate, the left and right both sides of the upper side of the sliding bottom plate are equipped with the locking support respectively, the work piece locking cylinder that the jar pole is built-in is equipped with to the upper end of the locking support, open on the sliding bottom plate before the locking support has vertical through-hole as the bottom plate locating hole;
floor positioning cylinders with upper cylinder rods are respectively arranged on the rear parts of the outer side workbenches of the two longitudinal rails, a left machine head and a right machine head with built-in drill bits are respectively arranged on the left side and the right side of the middle part of the workbench, workpiece positioning cylinders with built-in cylinder rods are respectively arranged on the inner sides of the left machine head and the right machine head, and two front machine heads with the postpositional drill bits are arranged in the left row and the right row in front of the workbench;
a vertical rack is arranged in the middle of the front side of the workbench, an upper machine head assembly with a lower machine shaft is arranged at the top end of the rack, a multi-axis device is arranged on the machine shaft of the upper machine head assembly, and a plurality of drill bits are arranged on the multi-axis device; a guide hole plate is arranged on the lower side of the multi-axis device, four vertical guide pillars which are arranged in a square shape are arranged on the multi-axis device and the guide hole plate, and the lower ends of the vertical guide pillars are fixed on the workbench.
When the device works, a workpiece is placed on the sliding bottom plate, the workpiece locking cylinders at two ends are started to clamp the workpiece, the sliding bottom plate and the workpiece are pushed forwards along the longitudinal rail, and the device stops when the workpiece reaches the position below the guide hole plate; and starting the bottom plate positioning cylinder and the workpiece positioning cylinder, so that a cylinder rod of the bottom plate positioning cylinder is inserted into the bottom plate positioning hole, and a cylinder rod of the workpiece positioning cylinder is inserted into the workpiece transposition sleeve. After the workpiece is fixed, an upper machine head assembly, a left machine head, a right machine head and a front machine head are started, the front machine head drills the front of the workpiece, the left machine head and the right machine head drill the left end and the right end of the workpiece, and the upper machine head assembly drives a drill bit on a multi-axis device to drill and tap multiple holes on the workpiece.
The technical effect of the utility model is that, adopt foretell technical scheme, can realize that an operation is convenient, can be to the higher authority that escalator was marked time, preceding and both ends drilling machine of drilling simultaneously, owing to be the fixed porous completion simultaneously of disposable clamping, both saved labour and time, improved the efficiency, guaranteed the machining precision again.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a right end view of the workpiece and the slide plate of the present invention.
In the figure, 1 longitudinal rail, 2 sliding bottom plate, 3 workpieces, 4 vertical guide pillars, 5 left machine heads, 6 guide hole plates, 7 multi-axis machines, 8 upper machine head assemblies, 9 machine frames, 10 drill bits, 11 front machine heads, 12 right machine heads, 13 working tables, 14 workpiece positioning cylinders, 15 bottom plate positioning cylinders, 16 workpiece indexing sleeves, 17 bottom plate positioning holes, 18 workpiece locking cylinders and 19 locking supports.
Detailed Description
The present invention will be further explained with reference to the embodiments of the drawings.
As shown in the figure, two longitudinal rails 1 are arranged in the left and right in the middle of the upper part of the workbench 13, a sliding bottom plate 2 is arranged between the two longitudinal rails 1, locking brackets 19 are respectively arranged on the left and right sides of the upper part of the sliding bottom plate 2, a workpiece locking cylinder 18 with a built-in cylinder rod is arranged at the upper end of each locking bracket 19, and a vertical through hole is arranged on the sliding bottom plate 2 at the front side of each locking bracket 19 to serve as a bottom plate positioning hole 17;
a vertical rack 9 is arranged in the middle of the front side of the workbench 13, an upper machine head assembly 8 with a lower machine shaft is arranged at the top end of the rack 9, a multi-axis device 7 is arranged on the machine shaft of the upper machine head assembly 8, and a plurality of drill bits 10 are arranged on the multi-axis device 7; the lower side of the multi-axis device 7 is provided with a guide hole plate 6, the multi-axis device 7 and the guide hole plate 6 are provided with four vertical guide pillars 4 which are arranged in a square shape, and the lower ends of the vertical guide pillars 4 are fixed on a workbench 13.
When the device works, a workpiece 3 is placed on the sliding bottom plate 2, the workpiece locking cylinders 18 at two ends are started to clamp the workpiece 3, the sliding bottom plate 2 and the workpiece 3 are pushed forwards along the longitudinal rail 1, and the device stops when the workpiece 3 reaches the position below the guide hole plate 6; and starting the bottom plate positioning air cylinder 15 and the workpiece positioning air cylinder 14, so that a cylinder rod of the bottom plate positioning air cylinder 15 is inserted into the bottom plate positioning hole 17, and a cylinder rod of the workpiece positioning air cylinder 14 is inserted into the workpiece indexing sleeve 16. After the workpiece 3 is fixed, the upper machine head assembly 8, the left machine head 5, the right machine head 12 and the front machine head 11 are started, the front machine head 11 drills the front surface of the workpiece 3, the left machine head 5 and the right machine head 12 drill the left end and the right end of the workpiece 3, and the upper machine head assembly 8 drives the drill bit 10 on the multi-axis device 7 to drill and tap multiple holes on the workpiece 3.
Claims (1)
1. The utility model provides a hand elevator drilling machine of marking time which characterized in that: two longitudinal rails are arranged in the left and right rows in the middle of the upper surface of the workbench, a sliding bottom plate is arranged between the two longitudinal rails, locking brackets are respectively arranged on the left and right sides of the upper surface of the sliding bottom plate, a workpiece locking cylinder with a built-in cylinder rod is arranged at the upper end of each locking bracket, and a vertical through hole is arranged on the sliding bottom plate in front of each locking bracket to serve as a bottom plate positioning hole;
floor positioning cylinders with upper cylinder rods are respectively arranged on the rear parts of the outer side workbenches of the two longitudinal rails, a left machine head and a right machine head with built-in drill bits are respectively arranged on the left side and the right side of the middle part of the workbench, workpiece positioning cylinders with built-in cylinder rods are respectively arranged on the inner sides of the left machine head and the right machine head, and two front machine heads with the postpositional drill bits are arranged in the left row and the right row in front of the workbench;
a vertical rack is arranged in the middle of the front side of the workbench, an upper machine head assembly with a lower machine shaft is arranged at the top end of the rack, a multi-axis device is arranged on the machine shaft of the upper machine head assembly, and a plurality of drill bits are arranged on the multi-axis device; a guide hole plate is arranged on the lower side of the multi-axis device, four vertical guide pillars which are arranged in a square shape are arranged on the multi-axis device and the guide hole plate, and the lower ends of the vertical guide pillars are fixed on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022212335.3U CN213671931U (en) | 2020-10-06 | 2020-10-06 | Hand elevator stepping drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022212335.3U CN213671931U (en) | 2020-10-06 | 2020-10-06 | Hand elevator stepping drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671931U true CN213671931U (en) | 2021-07-13 |
Family
ID=76752093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022212335.3U Active CN213671931U (en) | 2020-10-06 | 2020-10-06 | Hand elevator stepping drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671931U (en) |
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2020
- 2020-10-06 CN CN202022212335.3U patent/CN213671931U/en active Active
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