CN214917330U

CN214917330U - Automatic height-adjusting lifting device

Info

Publication number: CN214917330U
Application number: CN202120656803.8U
Authority: CN
Inventors: 袁河链; 黄智鑫; 陈思耿; 吴晓俊
Original assignee: Weiguo Education Technology Heyuan Co ltd
Current assignee: Weiguo Education Technology Heyuan Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-30
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses an automatic height-adjusting elevating gear, including translation subassembly and lifting unit, the translation subassembly includes extension board, orifice plate, slide bar and translation board, and the vertical symmetry of extension board is provided with two, and the vertical setting of extension board, and the equal vertical symmetry level in the adjacent terminal surface both sides of extension board is fixed with two slide bars, and the level is provided with the translation board between the slide bar, and the bottom level of extension board is fixed with the orifice plate, and the vertical symmetry of lifting unit is provided with two, and the vertical setting of lifting unit is under the orifice plate. The utility model discloses can be according to concrete mould coating height needs, the height of adjustment mould hoist and mount promotes flexibility and convenience when later stage uses.

Description

Automatic height-adjusting lifting device

Technical Field

The utility model relates to a mould coating lift lifting device technical field especially relates to an automatic height-adjusting elevating gear.

Background

At present, the service life of a plastic mold is often short in the using process, particularly, the size precision and the surface roughness of the surface of the mold are damaged quickly, one important reason is that the contact between a hot blank and the surface of the mold can generate a very strong adhesion phenomenon, so that high friction is caused, the surface of an inner cavity of the mold is damaged, meanwhile, the blank adhered to the surface of the inner cavity of the mold can generate negative influence on a product when the mold is reused, so that the product has defects, therefore, a layer of coating needs to be covered on the surface of the mold when the mold is produced, but a special height adjusting lifting device is absent during the existing mold coating, the height of a mold body cannot be adjusted according to specific spraying requirements, and the flexibility and the convenience in use are poor.

Therefore, an automatic height adjusting lifting device is needed, the height of the lifting device for the mold can be adjusted according to the height requirement of a specific mold coating, and the flexibility and convenience in later-stage use are improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic height-adjusting elevating gear lacks dedicated height-adjusting elevating gear when aiming at improving current mould coating, can not adjust the height of mould body according to specific spraying demand, the not good problem of flexibility and the convenience of use.

The utility model discloses a realize like this:

the utility model provides an automatic height-adjusting elevating gear, includes translation subassembly and lifting unit, and the translation subassembly includes extension board, orifice plate, slide bar and translation board, and the vertical symmetry of extension board is provided with two, and the vertical setting of extension board, and the equal vertical symmetry level in the adjacent terminal surface both sides of extension board is fixed with two slide bars, and the level is provided with the translation board between the slide bar, and the bottom level of extension board is fixed with the orifice plate, and the vertical symmetry of lifting unit is provided with two, and the vertical setting of lifting unit is under the orifice plate.

Furthermore, the middle part of the top surface of the supporting plate is vertically fixed with a bearing seat, a motor is horizontally arranged on the bearing seat on one side of the supporting plate, a screw rod is rotatably connected between the bearing seats of the supporting plate through a bearing, and one end of the screw rod is connected with the output end of the adjacent motor.

Furthermore, a screw hole seat in threaded fit with the screw rod is horizontally fixed on the top surface of the translation plate, and sliding cylinders in sliding fit with the sliding rods are horizontally fixed on the end surfaces of the translation plate, close to the two sides of the sliding rods.

Furthermore, the middle parts of two sides of the bottom surface of the translation plate are vertically fixed with pull plates, and the horizontal threads at the bottom ends of the pull plates are provided with clamping screws in a penetrating mode.

Further, lifting unit includes support, guide bar and cylinder, and the support is vertical to be set up under the orifice plate, and the vertical through-mounting in bottom of support has the staple, and the vertical cylinder that is fixed with in top surface middle part of support, and the top of cylinder is fixed on the bottom surface of orifice plate.

Further, the equal vertical symmetry in top surface both sides of support is fixed with the guide bar, and the guide bar is vertical to be slided and to run through and install in the through-hole of orifice plate, and the vertical fixed cover in top of guide bar is equipped with the spring, and the bottom welding of spring is on the top surface of orifice plate.

Compared with the prior art, the beneficial effects of the utility model are that: when the automatic height adjusting lifting device is used, a mould needing spraying is arranged at the bottom of the translation plate when in use, then the clamping screw at the bottom end of the pulling plate is rotated to enable the clamping screw to be relatively clamped at two sides of the mould, then the telescopic support is carried out by the starting cylinder according to the specific spraying requirement when in use, so that the lifting translation assembly is lifted up and down to be adjusted, the supporting height of the mould is changed, then the motor is started according to the specific requirement to drive the screw to rotate in the bearing seat, thereby driving the translation plate to horizontally move in the sliding rod, further changing the position of the mould, further adjusting the lifting height of the mould according to the specific mould coating height requirement, improving the flexibility and convenience when in later use, further overcoming the defect that the special height adjusting lifting device is lacked when the existing mould coating is coated, and the height of the mould body can not be adjusted according to the specific spraying requirement, the flexibility and convenience of use are not good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural diagram of a translation assembly in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lifting assembly according to an embodiment of the present invention.

In the figure: 1. a translation assembly; 11. a support plate; 12. an orifice plate; 13. a slide bar; 14. a bearing seat; 141. a motor; 15. a screw; 16. a translation plate; 17. a screw hole seat; 18. a slide cylinder; 19. pulling a plate; 191. clamping the screw rod; 2. a lifting assembly; 21. a support; 211. fixing nails; 22. a guide bar; 221. a spring; 23. and a cylinder.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, an automatic height adjustment lifting device includes a translation assembly 1 and two lifting assemblies 2, a hole plate 12 is horizontally fixed at the bottom end of a support plate 11, the two lifting assemblies 2 are vertically and symmetrically arranged, and the lifting assemblies 2 are vertically arranged under the hole plate 12.

Referring to fig. 3, the translation assembly 1 includes a support plate 11, an orifice plate 12, a slide rod 13 and a translation plate 16, the support plate 11 is vertically and symmetrically provided with two support plates 11, the support plate 11 is vertically provided, a bearing seat 14 is vertically fixed in the middle of the top surface of the support plate 11, a motor 141 is horizontally installed on the bearing seat 14 on one side of the support plate 11, a screw 15 is rotatably connected between the bearing seats 14 of the support plate 11 through a bearing, one end of the screw 15 is connected with the output end of the adjacent motor 141, so as to start the motor 141, drive the screw 15 to rotate in the bearing seat 14, and drive the translation plate 16 to horizontally move in the slide rod 13, thereby changing the position of the mold. Two sliding rods 13 are vertically, symmetrically and horizontally fixed on two sides of the adjacent end surface of the support plate 11, and a translation plate 16 is horizontally arranged between the sliding rods 13. The top surface of translation board 16 is improved level and is fixed with screw seat 17 with 15 screw-thread fit of screw rod, is convenient for do benefit to the inside screw of screw seat 17 and screw rod 15 cooperation to drive translation board 16 and take place the translation, and then the flexibility when improving the use, and translation board 16 be close to equal level on the slide bar 13 both sides terminal surface be fixed with slide bar 13 sliding fit's slide cartridge 18, the horizontal direction of being convenient for goes up the direction of moving. The pulling plate 19 is vertically fixed in the middle of each of two sides of the bottom surface of the translation plate 16, the clamping screw 191 is installed at the bottom end of the pulling plate 19 in a penetrating mode through horizontal threads, the clamping screw 191 at the bottom end of the pulling plate 19 is rotated, the clamping screw 191 oppositely clamps two sides of the mold, a rubber pad is bonded on the adjacent end face of the clamping screw 191, friction force is improved, and clamping firmness is guaranteed.

Referring to fig. 4, the lifting assembly 2 includes a support 21, a guide rod 22 and a cylinder 23, the support 21 is vertically disposed under the orifice plate 12, a fixing nail 211 vertically penetrates through the bottom end of the support 21, the support 21 is fixed on the frame through the fixing nail 211, the cylinder 23 is vertically fixed in the middle of the top surface of the support 21, the top end of the cylinder 23 is fixed on the bottom surface of the orifice plate 12, and the cylinder 23 is used for telescopic support, so that the lifting translation assembly 1 is lifted up and down to adjust, and the support height of the mold is changed. The equal vertical symmetry in top surface both sides of support 21 is fixed with guide bar 22, and the vertical slip of guide bar 22 runs through and installs in the through-hole of orifice plate 12, and the direction supports translation subassembly 1 and carries out vertical lift adjustment in the vertical direction of being convenient for, and the vertical fixed cover in top of guide bar 22 is equipped with spring 221, and the bottom welding of spring 221 is on the top surface of orifice plate 12, and the later stage cylinder of being convenient for is retracted and is changed the height.

The working principle is as follows: when using this automatic adjustment height elevating gear, the mould that will carry out the spraying during use sets up in translation board 16 bottom, then the centre gripping screw rod 191 of 19 bottoms of rotation arm-tie, make centre gripping screw rod 191 block the both sides of mould relatively, then according to specific spraying demand during the use, support through starting cylinder 23 stretches out and draws back, thereby lifting translation subassembly 1 carries out oscilaltion regulation, change the support height of mould, then according to specific demand, starter motor 141, drive screw rod 15 rotates in bearing frame 14, thereby drive translation board 16 carries out horizontal migration in slide bar 13, and then change the position of mould.

The device obtained through the design can basically meet the requirement of adjusting the height of lifting of the die according to the height of a specific die coating, and the use of the automatic height adjusting lifting device for improving the flexibility and convenience in later use is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic height-adjusting elevating gear which characterized in that: including translation subassembly (1) and lifting unit (2), translation subassembly (1) is including extension board (11), orifice plate (12), slide bar (13) and translation board (16), the vertical symmetry of extension board (11) is provided with two, and the vertical setting of extension board (11), the equal vertical symmetry level in the adjacent terminal surface both sides of extension board (11) is fixed with two slide bars (13), the level is provided with translation board (16) between slide bar (13), the bottom level of extension board (11) is fixed with orifice plate (12), the vertical symmetry of lifting unit (2) is provided with two, and lifting unit (2) vertical setting is under orifice plate (12).

2. The lifting device capable of automatically adjusting the height is characterized in that bearing seats (14) are vertically fixed in the middle of the top surface of each support plate (11), motors (141) are horizontally installed on the bearing seats (14) on one side of each support plate (11), threaded rods (15) are rotatably connected between the bearing seats (14) of the support plates (11) through bearings, and one ends of the threaded rods (15) are connected with the output ends of the adjacent motors (141).

3. The automatic height-adjusting lifting device according to claim 1, wherein a screw hole seat (17) in threaded fit with the screw (15) is horizontally fixed on the top surface of the translation plate (16), and a sliding cylinder (18) in sliding fit with the sliding rod (13) is horizontally fixed on the end surface of the translation plate (16) close to the two sides of the sliding rod (13).

4. The automatic height-adjusting lifting device according to claim 3, wherein pulling plates (19) are vertically fixed in the middle of two sides of the bottom surface of the translation plate (16), and a clamping screw rod (191) is installed at the bottom end of each pulling plate (19) in a penetrating mode through horizontal threads.

5. The automatic height-adjusting lifting device is characterized in that the lifting assembly (2) comprises a bracket (21), a guide rod (22) and a cylinder (23), the bracket (21) is vertically arranged right below the pore plate (12), a fixing nail (211) is vertically installed at the bottom end of the bracket (21) in a penetrating mode, the cylinder (23) is vertically fixed in the middle of the top surface of the bracket (21), and the top end of the cylinder (23) is fixed on the bottom surface of the pore plate (12).

6. The automatic height-adjusting lifting device according to claim 5, wherein the guide rods (22) are vertically and symmetrically fixed on both sides of the top surface of the bracket (21), the guide rods (22) are vertically and slidably mounted in the through holes of the orifice plate (12) in a penetrating manner, the top ends of the guide rods (22) are vertically and fixedly sleeved with the springs (221), and the bottom ends of the springs (221) are welded on the top surface of the orifice plate (12).