CN214212919U

CN214212919U - Numerical control planer type milling machine extending structure

Info

Publication number: CN214212919U
Application number: CN202023203461.9U
Authority: CN
Inventors: 周万里
Original assignee: Shanghai Yixin Metallurgical Equipment Manufacturing Co ltd
Current assignee: Shanghai Yixin Metallurgical Equipment Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-17
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a numerical control planer-type milling machine extending structure, including sliding connection's workstation on the base, install protector on the workstation, protector includes two wind-up rolls, two the wind-up roll rotates respectively to be connected base length direction's both ends, winding fixedly connected with protecting band on the wind-up roll, the protecting band other end is installed on the workstation, this application has the effect of the protection casing extending structure's among the improvement correlation technique problem.

Description

Numerical control planer type milling machine extending structure

Technical Field

The application relates to the field of workpiece processing equipment, in particular to a numerical control planer type milling machine telescopic structure.

Background

At present, when a workpiece is processed, a milling machine is often needed.

Chinese patent with publication number CN211589422U discloses a base structure of planer type milling machine, which comprises a machine body, a workbench and a longitudinal driving assembly, wherein the machine body is placed on the ground, the workbench is located above the machine body, the upper surface of the machine body is fixedly provided with longitudinal slide rails, the longitudinal slide rails comprise at least two and are horizontally arranged in parallel, a longitudinal sliding sleeve is fixedly arranged below the workbench, the longitudinal sliding sleeve is slidably connected with the longitudinal slide rails, the longitudinal driving assembly is arranged between the machine body and the workbench and can drive the workbench to slide along the longitudinal slide rails relative to the machine body, two ends of the workbench are respectively provided with a telescopic protective cover, and two ends of the telescopic protective cover are respectively fixedly connected with the workbench and two ends of the machine body.

To the correlation technique among the above-mentioned, the inventor thinks, because the flexible protection casing among the correlation technique, there is certain clearance between two adjacent sub-protection casings, and because long-time the use, the protection casing has certain deformation to lead to during iron fillings easily enter into the clearance between two adjacent sub-protection casings, lead to flexible protection casing flexible difficulty or card to die.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the protection casing extending structure among the correlation technique, this application provides a numerical control planer-type milling machine extending structure.

The application provides a numerical control planer type milling machine extending structure adopts following technical scheme:

a numerical control planer type milling machine telescopic structure comprises a workbench connected on a base in a sliding manner

Install protector on the workstation, its characterized in that: the protection device comprises two winding rollers, the two winding rollers are respectively rotatably connected to the two ends of the base in the length direction, a protection belt is fixedly connected to the winding rollers in a winding mode, and the other end of the protection belt is installed on the workbench.

Through adopting above-mentioned technical scheme, when the workstation removed, the wind-up roll was opened a book to can guarantee that the protecting band covers the base all the time, and can not cause the dead and flexible difficult condition of card.

Optionally, one end of the wind-up roll is sleeved with and fixedly connected with a coil spring.

Through adopting above-mentioned technical scheme, when the wind-up roll was opened a book, the wind-up spring produced deformation to when the workstation was close to the wind-up roll, the wind-up roll was with the protective band rolling under the effect of wind-up spring, and is simple and convenient.

Optionally, the base in wind-up roll side fixedly connected with leading truck, the height of leading truck is followed in the middle of the base to the base both ends reduce gradually, the leading truck opens and is equipped with the confession the logical groove that the protecting band passed.

Through adopting above-mentioned technical scheme, make things convenient for iron fillings to drop from the protecting band.

Optionally, a supporting rod is fixedly connected to the base along the length direction of the base, two ends of the supporting rod in the length direction are respectively and fixedly connected with the two guide frames, and the supporting rod is used for supporting the protective belt.

Through adopting above-mentioned technical scheme, conveniently support the protecting band, to a certain extent can with prevent that the protecting band from producing sunkenly.

Optionally, the protective belt is far away from the one end fixedly connected with installation pole of wind-up roll, lead to the groove confession the installation pole passes through, the connection can be dismantled to the installation pole on the workstation.

Through adopting above-mentioned technical scheme, conveniently dismantle the protecting band from the workstation to overhaul base or workstation.

Optionally, fixedly connected with inserted bar on the installation pole, fixedly connected with supplies on the workstation the fixed block that the inserted bar wore out, be equipped with on the inserted bar and be used for the restriction the inserted bar breaks away from the spacing subassembly of fixed block.

By adopting the technical scheme, during installation, the inserted rod penetrates out of the fixed block, and then the inserted rod is limited by the limiting component, so that the inserted rod can be limited to be separated from the fixed block; when the disassembly is carried out, the limit of the limit component on the inserted link is cancelled, and then the inserted link is taken down.

Optionally, the limiting assembly includes a spring and a clamping block, a yielding groove into which the clamping block is completely clamped is formed in the side wall of the insertion rod, the clamping block is inserted into the yielding groove, the spring is arranged along the insertion direction of the clamping block, two ends of the spring are respectively fixedly connected to the clamping block and the side wall of the yielding groove, and when the spring is not deformed, the clamping block is partially clamped in the yielding groove; the fixing block is limited between the clamping block and the mounting rod.

By adopting the technical scheme, during installation, the fixture block is pressed, the inserted rod penetrates out of the fixing block, then the fixture block is loosened, the fixture block is reset under the action of the spring, and therefore the fixing block is limited between the fixture block and the installation rod, and the limitation on the inserted rod is completed; when the plug-in lever is detached, the clamping block is pressed, the clamping block is controlled to completely enter the abdicating groove, and then the plug-in lever is taken down; the limiting assembly is stable in limiting, meets the limiting requirement on the insertion rod, and is simple to operate.

Optionally, one surface of the clamping block, which is far away from the mounting rod, is an arc convex surface.

Through adopting above-mentioned technical scheme, the cambered surface setting of fixture block receives the effort that comes from the fixed block with the fixture block and decomposes into the power that impels the groove of stepping down completely with the fixture block to need not the manual fixture block of pressing, make things convenient for operating personnel to a certain extent to operate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the winding device, when the workbench moves, the winding roller is unwound, so that the protective belt can be ensured to cover the base all the time, and the situations of jamming and difficult stretching can not be caused;

2. this application can be dismantled through the installation pole and connect and be in on the workstation, conveniently overhaul base or workstation.

Drawings

FIG. 1 is a schematic overall structure diagram I of a numerical control planer type milling machine telescopic structure according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is an enlarged schematic view of region B of FIG. 1;

fig. 4 is a schematic view of an overall structure of a numerically controlled planer type milling machine telescopic structure according to an embodiment of the present application.

Description of reference numerals: 1. a work table; 2. a wind-up roll; 3. a protective band; 4. mounting a rod; 5. inserting a rod; 6. a fixed block; 7. a limiting component; 8. a clamping block; 9. a yielding groove; 10. a spring; 11. a coil spring; 12. a guide frame; 13. a through groove; 14. a support bar; 15. a base.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses numerical control planer type milling machine extending structure. Referring to fig. 1 and 2, this extending structure, include along 15 length direction sliding connection of base workstation 1 on base 15, install protector on the workstation 1, protector includes two wind-up rolls 2, two wind-up rolls 2 rotate the both ends of connecting at 15 length direction of base respectively, wind-up roll 2 axis of rotation sets up along 15 width direction of base, wind fixedly connected with protecting band 3 on the wind-up

roll

2, 3 other end fixedly connected with installation pole 4 of protecting band, installation pole 4 is the shape of falling V, installation pole 4 highly reduces to 15 length direction's both ends along base 15 center.

Fixedly connected with inserted bar 5 is advanced at 4 both ends of installation pole, and inserted bar 5 sets up along 15 length direction of base, and the equal fixedly connected with in 1 four corners position of workstation supplies the fixed block 6 that 5 levels of inserted bar wore out, is equipped with spacing subassembly 7 that is used for restricting inserted bar 5 and breaks away from fixed block 6 on the inserted bar 5.

Spacing subassembly 7 includes fixture block 8, offer the groove of stepping down 9 that supplies the complete card of fixture block 8 to go into on the 5 lateral walls of inserted bar, fixture block 8 is pegged graft in the groove of stepping down 9, fixture block 8 equals the thickness of fixed block 6 to the distance of installation pole 4, spacing subassembly 7 still includes spring 10, spring 10 sets up along the 8 grafting directions of fixture block, spring 10 both ends are fixed connection fixture block 8 and spring 10 respectively, when spring 10 is undeformed, 8 partial cards of fixture block are in the groove of stepping down 9, and the part that the one side that installation pole 4 was kept away from to fixture block 8 is located the groove of stepping down 9 outside is the arc convex surface.

Referring to fig. 1 and 3, both ends of the wind-up roll 2 are coaxially and fixedly connected with coil springs 11, and when the wind-up roll 2 is uncoiled, the coil springs 11 are deformed.

The base 15 is located side fixedly connected with leading truck 12 in wind-up roll 2 position, and the height of leading truck 12 reduces to base 15 both ends from the base 15 centre gradually, and leading truck 12 offers the logical groove 13 that supplies protecting band and installation pole 4 to pass.

Referring to fig. 4, a support rod 14 is fixedly connected between the two guide frames 12, the support rod 14 is arranged along the length direction of the base 15, and the support rod 14 penetrates through the workbench 1.

The implementation principle of the numerical control planer type milling machine telescopic structure in the embodiment of the application is as follows: during installation, the installation rod 4 is controlled to penetrate through the guide frame 12, then the insertion rod 5 is controlled to penetrate through the fixed block 6 until the fixed block 6 is limited between the fixture block 8 and the installation rod 4; when the workbench 1 slides, one winding roller 2 is unwound, and the other winding roller 2 is unwound, so that the base 15 is always covered, and scrap iron is prevented from entering the base 15.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a numerical control planer-type milling machine extending structure, includes workstation (1) of sliding connection on base (15), install protector, its characterized in that on workstation (1): the protection device comprises two winding rollers (2), wherein the winding rollers (2) are respectively rotatably connected to two ends of the base (15) in the length direction, a fixedly connected protective belt (3) is wound on the winding rollers (2), and the other end of the protective belt (3) is installed on the workbench (1).

2. The numerical control planomiller telescopic structure according to claim 1, characterized in that: one end of the wind-up roll (2) is sleeved with and fixedly connected with a coil spring (11).

3. The numerical control planomiller telescopic structure according to claim 1, characterized in that: the winding device is characterized in that a guide frame (12) is fixedly connected to the side of the winding roller (2) on the base (15), the height of the guide frame (12) is from the middle of the base (15) to the two ends of the base (15) gradually decrease, and a through groove (13) for the protective belt (3) to pass through is formed in the guide frame (12).

4. The numerical control planomiller telescopic structure according to claim 3, characterized in that: the protective belt is characterized in that a supporting rod (14) is fixedly connected to the base (15) along the length direction of the base, two ends of the supporting rod (14) in the length direction are fixedly connected with the two guide frames (12) respectively, and the supporting rod (14) is used for supporting the protective belt (3).

5. The numerical control planomiller telescopic structure according to claim 3, characterized in that: the protective belt (3) is far away from one end fixedly connected with installation rods (4) of the winding roller (2), the through grooves (13) supply the installation rods (4) to pass through, and the installation rods (4) are detachably connected to the workbench (1).

6. The numerical control planomiller telescopic structure according to claim 5, characterized in that: fixedly connected with inserted bar (5) on installation pole (4), fixedly connected with confession on workstation (1) fixed block (6) that inserted bar (5) were worn out, be equipped with on inserted bar (5) and be used for the restriction inserted bar (5) break away from spacing subassembly (7) of fixed block (6).

7. The numerical control planomiller telescopic structure according to claim 6, characterized in that: the limiting assembly (7) comprises a spring (10) and a clamping block (8), the side wall of the inserted rod (5) is provided with a yielding groove (9) for the clamping block (8) to be completely clamped in, the clamping block (8) is inserted in the yielding groove (9), the spring (10) is arranged along the insertion direction of the clamping block (8), two ends of the spring (10) are respectively and fixedly connected with the side wall of the yielding groove (9) and the clamping block (8), and when the spring (10) is not deformed, the clamping block (8) is partially clamped in the yielding groove (9); the fixing block (6) is limited between the clamping block (8) and the mounting rod (4).

8. The numerical control planomiller telescopic structure according to claim 7, characterized in that: the clamping block (8) is far away from one surface of the mounting rod (4) and is an arc-shaped convex surface.