CN219841259U

CN219841259U - Cam divider with adjustable horizontal position

Info

Publication number: CN219841259U
Application number: CN202320003905.9U
Authority: CN
Inventors: 吴志华; 周洁羽; 杨昌明
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-10-17
Anticipated expiration: 2033-01-03

Abstract

The utility model relates to the technical field of cam dividers, and discloses a cam divider with an adjustable horizontal position, which comprises a bottom plate, wherein limit grooves are formed in four corners of the bottom plate, bolts with one ends penetrating through and extending to the top of the bottom plate are movably connected in the limit grooves, telescopic rods are fixedly arranged at the top ends of the bolts, the top ends of the four telescopic rods are rotatably connected with a base, a fine adjustment assembly is arranged between the base and the bottom plate, and the cam divider is arranged at the top end of the base. According to the utility model, the fine adjustment assembly is arranged, the main fine adjustment knob at four corners is rotated to adjust the height on the coarse threads of the bolt, the horizontal position of the base is adjusted to a large extent, the fine adjustment knob is rotated to adjust the height on the fine threads of the bolt, the horizontal position of the base is adjusted to a small extent, the cam divider is ensured to work in a horizontal state, and the abrasion degree of the internal structure of the cam divider is prevented from being accelerated.

Description

Cam divider with adjustable horizontal position

Technical Field

The utility model relates to the technical field of cam dividers, in particular to a cam divider with an adjustable horizontal position.

Background

The cam divider is a mechanism for realizing intermittent motion, has the remarkable characteristics of high indexing accuracy, stable operation, large transmission torque, self-locking during positioning, compact structure, small volume, low noise, good high-speed performance, long service life and the like, and is an ideal product for replacing traditional mechanisms such as a grooved pulley mechanism, a ratchet mechanism, an incomplete gear mechanism, a pneumatic control mechanism and the like.

The cam divider usually is placed on various work platforms and works, but the work platform can not reach the horizontal state due to the ground or self reasons, so that the cam divider can not work in the horizontal state when running on the work platform, the abrasion on the cam divider when the internal precise structure of the cam divider runs is increased, the working precision and the service life of the cam divider are reduced, the existing cam divider is installed in a bolt-fixing mode, operators are required to rotate bolts frequently in the installation process, time and labor are wasted, and the disassembly and assembly operation efficiency is low.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that a cam divider is usually placed on various working platforms to work, but the working platforms cannot be in a horizontal state due to the ground or the working platforms, so that the cam divider cannot work in the horizontal state when running on the working platforms, the abrasion of an internal precise structure of the cam divider when running is increased, the working precision and the service life of the cam divider are reduced, the existing cam divider is mostly installed in a bolt fixing mode, operators are required to frequently rotate bolts in the installation process, time and labor are wasted, and the disassembly and assembly operation efficiency is low.

(II) technical scheme

The technical scheme for solving the technical problems is as follows:

the utility model provides a cam divider of adjustable horizontal position, includes the bottom plate, the spacing groove has all been seted up in the four corners of the bottom of bottom plate, the inside swing joint of spacing groove has one end to run through and extend to the bolt at bottom plate top, the skew supporting component that the inside swing joint of spacing groove had, the equal fixed mounting in top of bolt has the telescopic link, four the top of telescopic link all rotates with the base to be connected, be provided with the trimming module between base and the bottom plate, cam divider has been placed on the top of base, the top of base is provided with spacing subassembly, the both sides of cam divider all are provided with joint fixed subassembly, joint fixed subassembly and spacing subassembly looks adaptation.

On the basis of the technical scheme, the utility model can be improved as follows.

Preferably, the offset support assembly comprises a limit baffle, a limit baffle is fixedly arranged at the bottom end of the bolt, a bolt gasket is movably connected to the top of the limit baffle, and a spring is movably connected to the top of the bolt gasket.

Preferably, two sections of threads are respectively arranged on the outer side of the bolt, fine threads are arranged on the upper side of the bolt, coarse threads are arranged on the lower side of the bolt, the fine tuning assembly comprises a main fine tuning knob, the main fine tuning knob is connected with the outer side of the coarse threads of the bolt, and auxiliary fine tuning knobs are connected with the outer side of the fine threads of the bolt.

Preferably, four mounting grooves are formed in the bottom end of the base, telescopic rods are connected in the mounting grooves in a rotating mode, and the level gauge is fixedly mounted on the front side and the rear side of the base.

Preferably, the limiting component comprises fixing columns, four fixing columns are fixedly arranged at four corners of the top end of the base, fixing grooves are formed in the outer sides of the fixing columns, and fixing holes matched with the fixing columns are formed in the left side and the right side of the cam divider.

Preferably, the clamping and fixing assembly comprises clamping plates, two clamping plates are movably mounted on the left side and the right side of the inside of the cam divider, one end of each clamping plate penetrates through the outside of the cam divider, clamping holes are formed in the surfaces of the clamping plates, the clamping holes are matched with fixing columns, two opposite sides of each clamping plate are rotationally connected with a clamping plate, clamping grooves matched with the clamping plates are formed in the left side and the right side of the cam divider, and quick locking bolts with one ends penetrating through the inside of the clamping grooves are arranged on the left side and the right side of the cam divider.

(III) beneficial effects

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the offset supporting component and the fine tuning component are arranged, the height is adjusted on the coarse threads of the bolts by rotating the main fine tuning knob at four corners according to the display condition of the level gauge, the horizontal position of the base is adjusted to a large extent, the height is adjusted on the fine threads of the bolts by rotating the auxiliary fine tuning knob, the horizontal position of the base is adjusted to a small extent, the horizontal position of the base is adjusted more precisely, the cam divider is ensured to work in a horizontal state, the abrasion degree of the internal structure of the cam divider is prevented from being accelerated, and the working precision and the service life of the cam divider are influenced.

2. According to the utility model, the limiting assembly and the clamping fixing assembly are arranged, the clamping plates are moved on the left side and the right side of the clamping plate, so that the clamping holes and the fixing grooves are mutually clamped, then the clamping plate is placed into the clamping grooves and then is penetrated and fixed through the quick locking bolts, the whole dismounting process is convenient and quick, a worker is not required to rotate bolts to carry out dismounting operation, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the front view of the structure of the present utility model;

FIG. 3 is a top view of the structure of the present utility model;

FIG. 4 is a schematic cross-sectional connection of the offset support and trim components of the present utility model.

In the figure: 1. a bottom plate; 2. a limit groove; 3. a bolt; 4. an offset support assembly; 41. a limiting baffle; 42. a bolt gasket; 43. a spring; 5. a telescopic rod; 6. a base; 7. a fine tuning assembly; 71. a main fine tuning knob; 72. an auxiliary fine tuning knob; 8. a cam divider; 9. a limit component; 91. fixing the column; 92. a fixing groove; 93. a fixing hole; 10. the clamping and fixing assembly; 101. a clamping plate; 102. a clamping hole; 103. a buckle plate; 104. a buckle groove; 105. a quick locking bolt; 11. and (5) a level gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by fig. 1-3, a cam divider of adjustable horizontal position, including bottom plate 1, spacing groove 2 has all been seted up in the four corners of the bottom of bottom plate 1, the inside swing joint of spacing groove 2 has one end to run through and extend to the bolt 3 at bottom plate 1 top, the inside swing joint of spacing groove 2 has skew supporting component 4, the equal fixed mounting in top of bolt 3 has telescopic link 5, the top of four telescopic link 5 all rotates with base 6 to be connected, be provided with fine setting subassembly 7 between base 6 and the bottom plate 1, cam divider 8 has been placed on the top of base 6, the top of base 6 is provided with spacing subassembly 9, the both sides of cam divider 8 all are provided with joint fixed subassembly 10, joint fixed subassembly 10 and spacing subassembly 9 looks adaptation.

Referring to fig. 2, the offset support component 4 includes a limiting baffle 41, a limiting baffle 41 is fixedly installed at the bottom end of the bolt 3, a bolt gasket 42 is movably connected to the top of the limiting baffle 41, and a spring 43 is movably connected to the top of the bolt gasket 42;

with the above-described arrangement, an offset supporting force is provided to the bolts 3 after the bolts 3 are adjusted horizontally by the springs 43 and the bolt shims 42 to cause a slight inclination thereof.

Referring to fig. 2, two sections of threads are respectively provided on the outer side of the bolt 3, a fine thread is provided on the upper side, a coarse thread is provided on the lower side, the fine adjustment assembly 7 comprises a main fine adjustment knob 71, the main fine adjustment knob 71 is connected with the outer side of the coarse thread of the bolt 3, and a secondary fine adjustment knob 72 is connected with the outer side of the fine thread of the bolt 3;

with the above arrangement, the height of the bolt 3 is adjusted by rotation of the main fine adjustment knob 71, so that the base 6 and the cam divider 8 are in the horizontal position.

Referring to fig. 1-4, four mounting grooves are formed in the bottom end of a base 6, telescopic rods 5 are rotatably connected in the mounting grooves, and a level 11 is fixedly arranged on the front side and the rear side of the base 6;

through the above-mentioned structure setting, the workman who adjusts base 6 horizontal position provides a reference thing.

Referring to fig. 1 to 3, the limiting assembly 9 includes a fixing column 91, four fixing columns 91 are fixedly installed at four corners of the top end of the base 6, fixing grooves 92 are formed in the outer sides of the fixing columns 91, and fixing holes 93 adapted to the fixing columns 91 are formed in the left side and the right side of the cam divider 8;

through the above structure setting, through fixed column 91 and fixed orifices 93, accomplish the preliminary spacing to cam divider 8, make its installation stable.

Referring to fig. 1 to 3, the clamping and fixing assembly 10 includes a clamping plate 101, two clamping plates 101 are movably mounted on the left and right sides of the inside of the cam divider 8, one end of each clamping plate 101 penetrates to the outer side of the cam divider 8, clamping holes 102 are formed in the surface of each clamping plate 101, each clamping hole 102 is matched with a fixing column 91, opposite sides of each clamping plate 101 are rotationally connected with a clamping plate 103, clamping grooves 104 matched with the clamping plates 103 are formed in the left and right sides of the cam divider 8, and quick locking bolts 105 with one ends penetrating to the inner sides of the clamping grooves 104 are arranged on the left and right sides of the cam divider 8;

through the above structure setting, through putting into buckle version 103 buckle inslot 104 after fixed through ball and slot looks adaptation on the quick lock bolt 105, accomplished the fixed to cam divider 8, and its simple and convenient workman of process accomplishes easy dismounting work swift.

Working principle:

the first innovation point implements the steps of:

the first step: when the cam divider 8 is installed, the fixing holes 93 and the fixing columns 91 on the cam divider 8 are placed behind the cam divider, then the clamping plates 101 on the left side and the right side are pulled, one sides of the clamping holes 102 enter the inside of the fixing grooves 92 to be clamped mutually to complete preliminary fixing, the clamping plates 103 are buckled into the clamping grooves 104, the balls are fixed with the slot in a matched mode by inserting the quick locking bolts 105, and the installation of the cam divider 8 is completed.

And a second step of: after the cam divider 8 is installed, the level meter 11 is checked, the levelness of the cam divider 8 is required to be finely adjusted according to the levelness of the working platform, the main fine adjustment knob 71 is rotated to enable the bolt 3 to move up and down in a larger range through coarse threads on the main fine adjustment knob, the horizontal position of the base 6 is adjusted to be large in amplitude, the bolt 3 is enabled to move up and down in a smaller range through fine threads on the main fine adjustment knob 72, the horizontal position of the base 6 is adjusted to be finer in amplitude, the bolt 3 can be kept in a horizontal state only when the height of the bolt 3 is different in the adjustment process, the bolt 3 is enabled to be slightly inclined, and an offset supporting force is provided for the bolt through the bolt gasket 42 and the spring 43, so that the stability of the horizontal state is ensured, and the cam divider 8 is ensured to be in the horizontal position during working.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cam divider of adjustable horizontal position, includes bottom plate (1), its characterized in that: limiting groove (2) have all been seted up in the four corners of the bottom of bottom plate (1), the inside swing joint of limiting groove (2) has one end to run through and extend to bolt (3) at bottom plate (1) top, skew supporting component (4) that inside swing joint of limiting groove (2) had, the equal fixed mounting in top of bolt (3) has telescopic link (5), four the top of telescopic link (5) all rotates with base (6) to be connected, be provided with trimming module (7) between base (6) and bottom plate (1), cam divider (8) have been placed on the top of base (6), the top of base (6) is provided with spacing subassembly (9), the both sides of cam divider (8) all are provided with joint fixed subassembly (10), joint fixed subassembly (10) and spacing subassembly (9) looks adaptation.

2. The adjustable horizontal cam divider of claim 1, wherein: the offset support assembly (4) comprises a limiting baffle (41), the bottom end of the bolt (3) is fixedly provided with the limiting baffle (41), the top of the limiting baffle (41) is movably connected with a bolt gasket (42), and the top of the bolt gasket (42) is movably connected with a spring (43).

3. The adjustable horizontal cam divider of claim 1, wherein: the outside of bolt (3) is equipped with two sections screw threads respectively, and the top is the fine screw thread, and the below is the coarse screw thread, fine setting subassembly (7) are including main fine setting knob (71), the coarse screw thread outside threaded connection of bolt (3) has main fine setting knob (71), the fine screw thread outside threaded connection of bolt (3) has vice fine setting knob (72).

4. The adjustable horizontal cam divider of claim 1, wherein: four mounting grooves are formed in the bottom end of the base (6), telescopic rods (5) are connected in the mounting grooves in a rotating mode, and level gauges (11) are fixedly mounted on the front side and the rear side of the base (6).

5. The adjustable horizontal cam divider of claim 1, wherein: the limiting assembly (9) comprises fixing columns (91), four fixing columns (91) are fixedly arranged at four corners of the top end of the base (6), fixing grooves (92) are formed in the outer sides of the fixing columns (91), and fixing holes (93) matched with the fixing columns (91) are formed in the left side and the right side of the cam divider (8).

6. The adjustable horizontal cam divider of claim 5, wherein: the clamping fixing assembly (10) comprises clamping plates (101), two clamping plates (101) are movably mounted on the left side and the right side of the inside of the cam divider (8), one end of each clamping plate (101) penetrates through the outer side of the cam divider (8), clamping holes (102) are formed in the surface of each clamping plate (101), the clamping holes (102) are matched with fixing columns (91), two opposite sides of each clamping plate (101) are rotatably connected with a clamping plate (103), clamping grooves (104) matched with the clamping plates (103) are formed in the left side and the right side of each cam divider (8), and quick locking bolts (105) with one ends penetrating through the clamping grooves (104) are formed in the left side and the right side of each cam divider (8).