CN212954131U

CN212954131U - Lifting device for maintenance of numerical control machine tool

Info

Publication number: CN212954131U
Application number: CN202021873443.9U
Authority: CN
Inventors: 夏岩
Original assignee: Jiangsu Renhexian Cnc Co ltd
Current assignee: Jiangsu Renhexian Cnc Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of machine tool equipment, and discloses a lifting device for maintaining a numerical control machine tool, which comprises a base frame, a lifting device and a telescopic frame, wherein the base frame is of an L-shaped structure, one side of the base frame is provided with a groove, one end of the lifting device is arranged in the groove arranged on the base frame, the other end of the lifting device is movably connected with the telescopic frame, the telescopic frame is a square frame, the telescopic frame is movably connected with the base frame through the lifting device, and the telescopic frame and the base frame form a T-shaped structure, the utility model enables an operator to adjust the distance between clamping columns according to needs, thereby satisfying machines with different lengths and widths and carrying and lifting the machines, improving the convenience of the equipment to a certain extent, and enabling the operator to have stand columns at four corners of the equipment when carrying the equipment through the interaction of the clamping columns, connecting sleeves, connecting springs and connecting rods, the equipment is protected to a certain extent, the condition that the equipment falls due to lack of protection is reduced, and the safety is improved.

Description

Lifting device for maintenance of numerical control machine tool

Technical Field

The utility model relates to a machine tool equipment technical field specifically is a jacking equipment for digit control machine tool maintenance.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program with control codes or other symbolic instructions, control the action of the machine tool, automatically machine parts according to the shape and the size required by a drawing, and when the parts need to be maintained, part of the parts are large, are inconvenient to carry manually and need to be transported and lifted by a device.

The existing lifting equipment has the following defects:

1. when the existing lifting equipment is used, the structure of the existing lifting equipment is usually fixed, the lifting equipment can only load equipment with a specific size, the limitation is large, and the use is inconvenient.

2. When the existing lifting equipment is used, a protective measure is lacked, when a cylindrical component is loaded, a rolling phenomenon can occur, equipment falls down, equipment damage is caused, and potential safety hazards exist.

Therefore, the lifting equipment for maintaining the numerical control machine tool is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lifting device is used in digit control machine tool maintenance has solved a current inconvenient problem of lifting device.

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

the utility model provides a lifting equipment is used in digit control machine tool maintenance, includes bed frame, elevating gear and expansion bracket, the bed frame is L type structure, and bed frame one side seted up the recess, inside the recess of seting up on the bed frame was located to elevating gear one end, the other end and expansion bracket swing joint, the expansion bracket is square frame, and the expansion bracket passes through elevating gear and bed frame swing joint, and one of expansion bracket and bed frame constitution is T type structure.

Further, the bed frame includes bottom plate, riser and universal wheel, bottom plate bottom fixedly connected with universal wheel, and bottom top fixedly connected with riser, the riser top is equipped with T type recess, is equipped with elevating gear in the recess, and the riser rear side is equipped with the through-hole.

Further, elevating gear includes motor, pivot, gear, rack, connecting block, splint and inserted bar, motor fixed connection is in the riser rear side, and motor one end and pivot fixed connection, the pivot alternates the through-hole of seting up on the gear, with gear fixed connection, wheel and rack mesh mutually, inside the recess of seting up on the riser was located to the rack, and rack one end and connecting block fixed connection, splint fixed connection is in splint one side, and splint and inserted bar fixed connection, the inserted bar alternates expansion bracket one end, with expansion bracket swing joint.

Further, the expansion bracket includes connector link, card post, adapter sleeve, coupling spring and connecting rod, the through-hole has been seted up to connector link one end, and it has the inserted bar to alternate in the through-hole, the connector link other end and connecting rod fixed connection, card bottom of the post fixedly connected with adapter sleeve, the inside coupling spring that is equipped with of adapter sleeve, and coupling spring one end and card post fixed connection, the other end and connecting rod fixed connection, inside the adapter sleeve was located at the connecting rod both ends, the expansion bracket comprises card post, adapter sleeve, coupling spring and connecting rod, and quantity is a plurality of respectively, card post, adapter sleeve and connecting rod are stainless steel.

The utility model has the advantages that:

1. the utility model discloses a, through the interact of card post, adapter sleeve, coupling spring and connecting rod for operating personnel can adjust the distance between the card post as required, thereby satisfy the machinery basis of different length and width, and carry it and go up and down, improved the convenience of equipment to a certain extent.

2. The utility model discloses a, through the interact of card post, adapter sleeve, connecting spring and connecting rod for operating personnel is when carrying equipment, and the four corners of equipment has all stood the stand, has protected equipment to a certain extent, has reduced its condition of falling because of lacking the protection, has improved the security of equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

In the figure: 1. a base frame; 2. a lifting device; 3. a telescopic frame; 4. a base plate; 5. a vertical plate; 6. a universal wheel; 7. an electric motor; 8. a rotating shaft; 9. a gear; 10. a rack; 11. connecting blocks; 12. a splint; 13. inserting a rod; 14. a connecting buckle; 15. clamping the column; 16. connecting sleeves; 17. a connecting spring; 18. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a lifting equipment is used in digit control machine tool maintenance, includes bed frame 1, elevating gear 2 and expansion bracket 3, and bed frame 1 is L type structure, and 1 one side of bed frame is seted up flutedly, and inside the recess of seting up on bed frame 1 was located to 2 one end of elevating gear, the other end and 3 swing joint of expansion bracket, and expansion bracket 3 is square frame, and expansion bracket 3 passes through elevating gear 2 and 1 swing joint of bed frame, and expansion bracket 3 constitutes one with bed frame 1 and is T type structure.

Wherein, bed frame 1 includes bottom plate 4, riser 5 and

universal wheel

6, and 4 bottom fixedly connected with universal wheels 6 of bottom plate, and bottom top fixedly connected with

riser

5, and 5 tops of riser are equipped with T type recess, are equipped with elevating gear 2 in the recess, and 5 rear sides of riser are equipped with the through-hole.

Wherein, elevating gear 2 includes motor 7, pivot 8, gear 9, rack 10, connecting block 11, splint 12 and inserted bar 13, motor 7 fixed connection is in 5 rear sides of riser, and 7 one end of motor and 8 fixed connection in pivot, the through-hole of seting up on the 8 interlude gears 9 of pivot, with gear 9 fixed connection, gear 9 meshes with rack 10 mutually, through starter motor 7, thereby drive gear 9 and rotate, rethread gear 9 and rack 10's meshing, with the lifting of rack 10, inside the recess of seting up on riser 5 was located to rack 10, and rack 10 one end and connecting block 11 fixed connection, splint 12 fixed connection is in splint 12 one side, and splint 12 and inserted bar 13 fixed connection, inserted bar 13 interlude 3 one end of expansion bracket, with 3 swing joint of expansion bracket.

Wherein, the expansion bracket 3 includes connector link 14, card post 15, the adapter sleeve 16, connecting spring 17 and connecting rod 18, the through-hole has been seted up to connector link 14 one end, it has inserted bar 13 to alternate in the through-hole, the connector link 14 other end and connecting rod 18 fixed connection, card post 15 bottom fixedly connected with adapter sleeve 16, the inside connecting spring 17 that is equipped with of adapter sleeve 16, and connecting spring 17 one end and card post 15 fixed connection, the other end and connecting rod 18 fixed connection, through connecting spring 17, can make card post 15 constantly tensile to connecting rod 18, thereby fix the component, connecting sleeve 16 is located inside to the adapter sleeve 18 both ends, expansion bracket 3 is by a plurality of groups card post 15, the adapter sleeve 16, connecting spring 17 and connecting rod 18 constitute, the quantity is a plurality of respectively, card post 15, adapter sleeve 16 and connecting rod 18 are stainless steel.

To sum up, the utility model discloses when using, through the interact of card post 15, adapter sleeve 16, connecting spring 17 and connecting rod 18, make operating personnel can be as required, adjust the distance between the card post 15, thereby satisfy the machinery basis of different length and width, and carry to it and go up and down, the convenience of equipment has been improved to a certain extent, through card post 15, adapter sleeve 16, connecting spring 17 and connecting rod 18's interact, make operating personnel when carrying equipment, the four corners of equipment has all stood card post 15, equipment has been protected to a certain extent, reduce its condition of falling because of lacking the protection, the security of equipment has been improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lifting equipment is used in digit control machine tool maintenance, includes bed frame (1), elevating gear (2) and expansion bracket (3), its characterized in that: the utility model discloses a bed frame, including bed frame (1), elevating gear (2), telescopic frame (3), bed frame (1), base frame (1) are L type structure, and set up a recess on one side of bed frame (1), inside the recess of seting up on bed frame (1) was located to elevating gear (2) one end, the elevating gear other end and telescopic frame (3) swing joint, telescopic frame (3) are square frame, and telescopic frame (3) pass through elevating gear (2) and bed frame (1) swing joint, and telescopic frame (3) and bed frame (1) are constituteed one and are T type structure.

2. The lifting device for numerical control machine tool maintenance according to claim 1, characterized in that: the base frame (1) comprises a bottom plate (4), a vertical plate (5) and universal wheels (6), the four corners of the bottom plate are respectively provided with the universal wheels, the top of each universal wheel (6) is fixedly connected with the bottom plate (4) at the bottom, the vertical plate (5) is fixedly connected with one side of the top of the bottom plate, the bottom plate and the vertical plate form an L-shaped structure, the inner side of the L-shaped structure is upward, one side of the top of the vertical plate (5) is provided with a T-shaped groove, the groove extends to the bottom of the vertical plate from the top of the vertical plate, a lifting device (2) is arranged in the groove, the lifting device.

3. The lifting device for numerical control machine tool maintenance according to claim 1, characterized in that: the lifting device (2) comprises a motor (7), a rotating shaft (8), a gear (9), a rack (10), a connecting block (11), a clamping plate (12) and an inserted rod (13), the motor (7) is fixedly connected to one side of the vertical plate (5) close to the top end, one end of the motor (7) is fixedly connected with the rotating shaft (8), the rotating shaft (8) is inserted into a through hole formed in the gear (9), and is fixedly connected with a gear (9), the gear (9) is meshed with a rack (10), the rack (10) is arranged in a groove arranged on the vertical plate (5), one end of the rack (10) is fixedly connected with a connecting block (11), the clamping plate (12) is fixedly connected with one side of the connecting block (11), and the clamping plate (12) is fixedly connected with the inserting rod (13), and the inserting rod (13) penetrates through one end of the telescopic frame (3) and is movably connected with the telescopic frame (3).

4. The lifting device for numerical control machine tool maintenance according to claim 1, characterized in that: expansion bracket (3) are including connector link (14), card post (15), adapter sleeve (16), coupling spring (17) and connecting rod (18), the through-hole has been seted up to connector link (14) one end, inside inserted bar (13) interlude through-hole, connector link (14) other end and connecting rod (18) fixed connection, card post (15) bottom fixedly connected with adapter sleeve (16), adapter sleeve (16) inside is equipped with coupling spring (17), and coupling spring (17) one end and card post (15) fixed connection, coupling spring (17) other end and connecting rod (18) fixed connection, and connecting rod (18) are located inside adapter sleeve (16).

5. The lifting device for numerical control machine tool maintenance according to claim 1, characterized in that: the telescopic frame (3) is composed of a group clamping column (15), a connecting sleeve (16), a connecting spring (17) and a connecting rod (18), and the number of the telescopic frame is respectively a plurality.

6. The lifting device for numerical control machine tool maintenance according to claim 4, characterized in that: the clamping column (15), the connecting sleeve (16) and the connecting rod (18) are all made of stainless steel.