CN217966035U

CN217966035U - Dustproof straight-row tool magazine structure

Info

Publication number: CN217966035U
Application number: CN202221444038.4U
Authority: CN
Inventors: 王辉; 杨加喜; 郑永康; 赖正友
Original assignee: Shatin Branch Of Nanxing Equipment Co ltd; Nanxing Machinery Co Ltd
Current assignee: Shatin Branch Of Nanxing Equipment Co ltd; Nanxing Machinery Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-06
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a dustproof straight-line tool magazine structure, which comprises a bracket, a dustproof cover and a driving mechanism; the driving mechanism is arranged on the bracket and drives the dust cover to turn up and down; the driving mechanism comprises an opening and closing shaft, a gear, a cylinder and a rack; the opening and closing shaft is rotatably arranged on the bracket and fixedly connected with the rear side edge of the dustproof cover, and the opening and closing shaft transversely extends; the gear is fixed on one end part of the opening and closing shaft; the cylinder is fixed on the bracket; the rack vertically extends and is fixed on a piston rod of the air cylinder, and the rack is meshed with the gear. The gear is driven to move up and down by the cylinder, so that the gear rotates to drive the opening and closing shaft to rotate, the opening and closing shaft drives the dustproof cover to overturn and open or close, the whole structure is simple, the stability and the reliability are high, the cost is low, the overturning of nearly 180 degrees can be realized by utilizing the relation between the stroke of the cylinder and the indexing circumference of the gear, the machine head can be avoided, and the use requirement is met.

Description

Dustproof straight-row tool magazine structure

Technical Field

The utility model belongs to the technical field of the tool magazine technique and specifically relates to indicate a dustproof in line tool magazine structure.

Background

The tool magazine system provides a device for storing and replacing tools required in an automated process. The automatic tool changing mechanism and the tool magazine capable of storing a plurality of tools change the traditional production mode mainly by people. By means of the control of a computer program, various machining requirements such as milling, drilling, boring, tapping and the like can be met, the machining time course is greatly shortened, and the production cost is reduced, which is the greatest characteristic of a tool magazine system.

The tool magazine is mainly used to provide the tool storage position and to correctly select the tool for positioning according to the program control to proceed the tool exchange; the tool changing mechanism is used for executing the action of tool exchange. The tool magazine and the tool changing mechanism must exist at the same time, and if the tool magazine is not available, the tools required for machining cannot be stored in advance; if there is no tool changing mechanism, the tools required for machining cannot be sequentially replaced from the tool magazine, and the purpose of reducing non-cutting time is lost. The two are complementary in function and application.

The existing tool magazine mainly comprises a disc tool magazine and a straight-line tool magazine, wherein the straight-line tool magazine is the most common tool magazine, in order to protect tools in the tool magazine from dust and the like, the existing straight-line tool magazine is provided with a dust cover, the opening mode of the dust cover is also provided with a plurality of modes, such as turning, horizontal pushing and the like, the opening of the dust cover is controlled by a driving mechanism, and in the prior art, the driving mechanism for opening and closing the dust cover generally has the problems of complex structure, low stability and reliability or high cost. Therefore, there is a need for an improvement in the current inline cutters.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a can dirt-proof in line tool magazine structure, and it can effectively solve the actuating mechanism ubiquitous problem that the current in line tool magazine adopted complicated, the reliability is stable low or with high costs, and the upset that is close 180 is realized to the relation of usable cylinder stroke and gear graduation circumference, satisfies the needs of dodging the aircraft nose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof in-line tool magazine structure comprises a bracket, a dustproof cover and a driving mechanism; the bracket is provided with a plurality of tool holders which are arranged transversely side by side at intervals; the dustproof cover is arranged opposite to the bracket in a way of being capable of turning up and down, when the dustproof cover turns up, the plurality of tool holders are exposed, and when the dustproof cover turns down, the dustproof cover covers the plurality of tool holders; the driving mechanism is arranged on the bracket and drives the dust cover to turn up and down; the driving mechanism comprises an opening and closing shaft, a gear, a cylinder and a rack; the opening and closing shaft is rotatably arranged on the bracket and fixedly connected with the rear side edge of the dustproof cover, and the opening and closing shaft transversely extends; the gear is fixed on one end part of the opening and closing shaft; the cylinder is fixed on the bracket; the rack extends vertically and is fixed on a piston rod of the cylinder, and the rack is meshed and connected with the gear.

Preferably, the support comprises a cross beam, support legs mounted at the bottom of the cross beam, and a mounting plate fixed to the surface of the cross beam and extending transversely, the plurality of tool holders being fixed to the mounting plate.

As a preferred scheme, both ends of the cross beam are fixed with side plates, both ends of the opening and closing shaft are respectively and rotatably arranged on the two side plates, and the air cylinder is fixed on the outer side surface of one side plate.

Preferably, the outer side surface of one of the side plates is provided with a guide wheel, the guide wheel is positioned beside the gear, and the rack is positioned between the guide wheel and the gear.

Preferably, a protective cover is arranged on the outer side face of one of the side plates, and the protective cover covers the gear and the rack.

Preferably, a side dust guard plate is arranged on the rear side of the mounting plate.

As a preferred scheme, the supporting legs are arranged on the left side and the right side, and each supporting leg is L-shaped.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the gear is driven to move up and down by the cylinder, so that the gear rotates to drive the opening and closing shaft to rotate, the opening and closing shaft drives the dustproof cover to overturn and open or close, the whole structure is simple, the stability and the reliability are high, the cost is low, the overturning of nearly 180 degrees can be realized by utilizing the relation between the stroke of the cylinder and the indexing circumference of the gear, the machine head can be avoided, and the use requirement is met.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an exploded view of a preferred embodiment of the present invention;

fig. 2 is a partially assembled schematic view of the preferred embodiment of the present invention.

Description of the figures:

10. support 11 and cross beam

12. Supporting legs 13, mounting plate

14. Side plate 15, side dust board

16. Locking block 17 and protective cover

20. Dust cap 30 and drive mechanism

31. Opening and closing shaft 32 and gear

33. Air cylinder 331 and piston rod

34. Rack 35, fixing block

36. Guide wheel 40, tool holder

50. And (4) a cutter.

Detailed Description

Referring to fig. 1 and 2, a specific structure of a preferred embodiment of the present invention is shown, which includes a bracket 10, a dust cap 20, and a driving mechanism 30.

The bracket 10 is provided with a plurality of tool holders 40 which are arranged transversely and at intervals side by side, and the tool holders 40 are used for holding and placing the tools 50; specifically, the support 10 comprises a cross beam 11, supporting legs 12 and a mounting plate 13; the cross beam 11 is of a profile structure, the supporting legs 12 are installed at the bottom of the cross beam 11, the supporting legs 12 are arranged on the left and right sides, each supporting leg 12 is L-shaped, and the supporting frame 12 is used for being installed and fixed with the outside; the mounting plate 13 is fixed on the surface of the beam 11 and extends transversely, and the plurality of tool holders 40 are fixed on the mounting plate 13; and, both ends of the beam 11 are fixed with side plates 14; in addition, a side dust guard 15 is provided on the rear side of the mounting plate 13, and both ends of the side dust guard 15 are fixed to the rear side of the mounting plate 13 by locking blocks 16.

The dust cover 20 is disposed to be vertically turnable with respect to the holder 10, and when turned upward, the plurality of tool holders 40 are exposed, and when turned downward, the dust cover 20 covers the plurality of tool holders 40.

The driving mechanism 30 is arranged on the bracket 10 and drives the dust cap 20 to turn over up and down; specifically, the driving mechanism 30 includes an opening/closing shaft 31, a gear 32, a cylinder 33, and a rack 34; the opening and closing shaft 31 is rotatably installed on the bracket 10 and fixedly connected with the rear side edge of the dust cover 20, and the opening and closing shaft 31 transversely extends; the gear 32 is fixed on one end of the open-close shaft 31; the cylinder 33 is fixed on the bracket 10; the rack 34 extends vertically and is fixed on a piston rod 331 of the cylinder 33, and the rack 34 is engaged with the gear 32. In the embodiment, two ends of the opening and closing shaft 31 are respectively and rotatably mounted on the two side plates 14, the air cylinder 33 is fixed on the outer side surface of one of the side plates 14 through a fixing block 35, and the outer side surface of one of the side plates 14 is provided with a guide wheel 36, the guide wheel 36 is located beside the gear 32, the rack 34 is located between the guide wheel 36 and the gear 32, and the two guide wheels 36 are vertically arranged to guide the rack 34 to move back and forth vertically and smoothly; in addition, the outer side surface of one of the side plates 14 is provided with a protective cover 17, and the protective cover 17 covers the gear 32 and the rack 34, so that the gear 32 and the rack 34 are well protected from dust, and smooth and stable transmission between the gear 32 and the rack 34 is ensured.

The working principle of the embodiment is detailed as follows:

when in use, the utility model is arranged on a frame of a processing device, cutters 50 are arranged on each cutter holder 40, and the dustproof cover 20 is closed to cover each cutter 50 in the original state, so as to realize the dustproof protection of each cutter; when the cutter needs to be replaced, the cylinder 33 drives the rack 34 to move upwards, the gear 32 rotates to drive the opening and closing shaft 31 to rotate forwards, the dustproof cover 20 rotates along with the opening and closing shaft 31 to turn upwards to be opened, after the dustproof cover 20 is opened, subsequent cutter replacement actions can be performed, after the cutter is replaced, the cylinder 33 drives the rack 34 to move downwards, the gear 32 rotates to drive the opening and closing shaft 31 to rotate reversely, the dustproof cover 20 rotates along with the opening and closing shaft 31 to turn downwards to be closed, and therefore the dustproof cover 20 is closed to cover the cutters 50.

The utility model discloses a design focus lies in: the gear is driven to move up and down by the cylinder, so that the gear rotates to drive the opening and closing shaft to rotate, the opening and closing shaft drives the dustproof cover to overturn and open or close, the whole structure is simple, the stability and the reliability are high, the cost is low, the overturning of nearly 180 degrees can be realized by utilizing the relation between the stroke of the cylinder and the indexing circumference of the gear, the machine head can be avoided, and the use requirement is met.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A dustproof in-line tool magazine structure comprises a bracket, a dustproof cover and a driving mechanism; the bracket is provided with a plurality of tool holders which are arranged transversely side by side at intervals; the dustproof cover is arranged opposite to the bracket in a way of being capable of turning up and down, when the dustproof cover turns up, the plurality of tool holders are exposed, and when the dustproof cover turns down, the dustproof cover covers the plurality of tool holders; the driving mechanism is arranged on the bracket and drives the dust cover to turn over up and down; the method is characterized in that: the driving mechanism comprises an opening and closing shaft, a gear, a cylinder and a rack; the opening and closing shaft is rotatably arranged on the bracket and fixedly connected with the rear side edge of the dust cover, and the opening and closing shaft transversely extends; the gear is fixed on one end part of the opening and closing shaft; the cylinder is fixed on the bracket; the rack extends vertically and is fixed on a piston rod of the cylinder, and the rack is meshed and connected with the gear.

2. The dustproof in-line tool magazine structure according to claim 1, characterized in that: the support comprises a cross beam, supporting legs and a mounting plate, the supporting legs are mounted at the bottom of the cross beam, the mounting plate is fixed on the surface of the cross beam and extends transversely, and the tool holders are fixed on the mounting plate.

3. The dustproof in-line tool magazine structure according to claim 2, wherein: both ends of the cross beam are fixed with side plates, both ends of the opening and closing shaft are respectively and rotatably arranged on the two side plates, and the cylinder is fixed on the outer side surface of one side plate.

4. The dustproof in-line tool magazine structure according to claim 3, wherein: the outer side face of one side plate is provided with a guide wheel, the guide wheel is located beside the gear, and the rack is located between the guide wheel and the gear.

5. The dustproof in-line tool magazine structure according to claim 3, characterized in that: the outer side face of one side plate is provided with a protective cover, and the gear and the rack are covered outside the protective cover.

6. The dustproof in-line tool magazine structure according to claim 2, wherein: and a side dust guard plate is arranged at the rear side of the mounting plate.

7. The dustproof in-line tool magazine structure according to claim 2, wherein: the supporting legs are arranged on the left side and the right side, and each supporting leg is L-shaped.