CN112474686A

CN112474686A - Adjustable cleaning clamp

Info

Publication number: CN112474686A
Application number: CN202011202322.6A
Authority: CN
Inventors: 丁晓波
Original assignee: Zhangjiagang Sanneng Electromechanical Equipment Co ltd
Current assignee: Zhangjiagang Sanneng Electromechanical Equipment Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-03-12

Abstract

The invention discloses an adjustable cleaning clamp, and relates to the field related to mechanical cleaning; the clamp comprises an adjustable clamp arranged in a cleaning box, wherein the adjustable clamp consists of an angle adjusting mechanism and a clamping mechanism, the angle adjusting mechanism comprises an adjusting connecting block, a first spherical block, a counterweight eccentric wheel, an adjusting connecting rod, a spherical block connecting rod, a first rotating connecting block, a second spherical block, a second rotating connecting block and an electromagnet, the first rotating connecting block is connected with the top of the cleaning box and is internally and rotatably connected with the second spherical block, the second spherical block is connected with the adjusting connecting block through the spherical block connecting rod, the bottom of the adjusting connecting block is connected with the clamping mechanism, adjusting connecting rods are symmetrically arranged on two sides of the adjusting connecting block, the end part of the adjusting connecting rod is provided with the first spherical block, and the first spherical block is rotatably connected in a rotating groove of the second rotating connecting block; the angle for cleaning the cleaning workpiece can be adjusted without an additional power source, and the whole structure is simple.

Description

Adjustable cleaning clamp

Technical Field

The invention relates to the field related to mechanical cleaning, in particular to an adjustable cleaning clamp.

Background

In the process of cleaning mechanical parts, because a plurality of directions on parts needing to be cleaned need to be cleaned, and a part of clamps for clamping the parts do not have the angle-adjustable function, or the clamps with the angle-adjustable function have complicated structures and need more power expenditure, the parts can not be cleaned, so the clamp capable of adjusting the cleaning angles of the parts solves the problems.

Disclosure of Invention

The present invention is directed to an adjustable cleaning fixture to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an adjustable cleaning clamp comprises an adjustable clamp consisting of an angle adjusting mechanism and a clamping mechanism, the adjustable clamp is arranged in a cleaning chamber of a cleaning box, the angle adjusting mechanism comprises an adjusting connecting block, a first spherical block, a counterweight eccentric wheel, an adjusting connecting rod, a spherical block connecting rod, a first rotating connecting block, a second spherical block, a second rotating connecting block and an electromagnet, the first rotating connecting block is connected with the top of the cleaning box and is internally and rotatably connected with the second spherical block, the second spherical block is connected with the adjusting connecting block through the spherical block connecting rod, the bottom of the adjusting connecting block is connected with the clamping mechanism and is symmetrically provided with the adjusting connecting rods on two sides, the end part of the adjusting connecting rod is provided with the first spherical block, the first spherical block is rotatably connected in a rotating groove of the second rotating connecting block, the second rotating connecting block is arranged on the side wall of the cleaning box, the position that contacts all the time with a spherical piece in the rotation groove is equipped with the electro-magnet, the electro-magnet is connected with the power and a spherical piece is magnetic material, two all the cover is equipped with the counter weight eccentric wheel on the adjusting connecting rod, two the eccentric department of counter weight eccentric wheel sets up towards opposite direction.

As a further scheme of the invention: the first rotary connecting block is connected with the cleaning box through a mounting seat.

As a further scheme of the invention: no. two rotate the connecting block and pass through actuating mechanism and be connected with the washing case, actuating mechanism is located the driver chamber who washs the case conch wall, including rack, drive gear, gear shaft, sleeve, v 21274, shape connecting plate, drive connecting rod and motor, drive gear one side is connected and the drive gear both ends are connected with the gear shaft respectively with the rack toothing on the washing case, the cover is equipped with two sleeves and is connected with the sleeve rotation in the gear shaft, two the sleeve is located the drive gear both sides respectively and all passes through v 21274, the shape connecting plate is connected with No. two rotation connecting blocks, gear shaft one end is passed through the drive connecting rod and is connected with the output on the motor, and the other end passes through the drive connecting rod and washs incasement.

As a further scheme of the invention: the gear rotating shaft is further connected with the driving connecting rod through a limiting assembly, the limiting assembly comprises an inner gear and an outer gear, the outer gear is sleeved on the gear rotating shaft and fixedly connected with the outer gear, the inner gear is sleeved on the outer periphery of the outer gear and meshed with the inner gear, and the side wall of the inner gear is fixedly connected with the driving connecting rod.

As a further scheme of the invention: the bottom of the adjusting connecting block is provided with a mounting plate, and the mounting plate is provided with a clamping mechanism.

As a further scheme of the invention: fixture includes mounting panel, briquetting, triangle connecting plate, connecting rod, push rod and articulated elements, the one end of push rod insert establish in the adjusting connecting block and with adjusting connecting block sliding connection, the other end both sides of push rod all articulate through the articulated elements symmetry has two triangle connecting plates, two the one end of triangle connecting plate all is connected with the mounting panel rotation through the connecting rod, the other end be equipped with wash work piece step complex briquetting.

As a still further scheme of the invention: the clamping mechanism further comprises a buffer lantern ring and a buffer spring, the buffer lantern ring is sleeved on the periphery of the push rod and arranged at intervals with the adjusting connecting block, the buffer spring is arranged at the intervals, and the buffer spring is sleeved on the periphery of the push rod and connected with the buffer lantern ring and the adjusting connecting block at two ends of the push rod respectively.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up angle adjustment mechanism, only through the dead weight of counter weight eccentric wheel and the magnetic force of electro-magnet, do not need extra power supply just can adjust and wash abluent angle of work piece and overall structure simple, solved need more power expenditure, have the problem that the part local washing of spare part is not in place.

2. Through the effect of actuating mechanism and spacing subassembly, when can angle adjustment mechanism height, utilize the auto-lock of gear to carry on spacingly to angle adjustment mechanism height, can guarantee that angle adjustment mechanism is in steady state at the during operation, avoid leading to whole slope drive gear and rack to take place the meshing motion because of the effect of counter weight eccentric wheel.

3. Through setting up fixture, can carry out the centre gripping to washing work piece, and through adjusting the displacement between push rod and the regulation connecting block, and then realize carrying out the effect of centre gripping to the washing work piece of different internal diameters, improved holistic compatibility.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the angle adjusting mechanism of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a top view of the drive mechanism of the present invention.

Fig. 5 is a schematic structural view of the limiting assembly of the present invention.

FIG. 6 is a schematic view of a clamping mechanism according to the present invention

Notations for reference numerals: the cleaning box comprises a cleaning box 1, a cleaning chamber 2, a driving chamber 3, a rack 4, an angle adjusting mechanism 6, a mounting seat 7, a mounting plate 8, a buffer spring 9, a clamping mechanism 10, a driving gear 11, a gear rotating shaft 12, a second rotating connecting block 14, an electromagnet 15, a rotating groove 16, an internal gear 17, a driving connecting rod 18, a motor 19, a sleeve 20, a v-shaped connecting plate 21, an external gear 22, a cleaning workpiece 23, a pressing block 24, a triangular connecting plate 25, a connecting rod 26, a buffer lantern ring 27, a push rod 28, a hinge element 29, an adjusting connecting block 61, a first spherical block 62, a counterweight eccentric wheel 63, an adjusting connecting rod 64, a spherical block connecting rod 65, a first rotating connecting block 66 and a second spherical block 67.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, as a preferred embodiment of the present invention, an adjustable cleaning jig comprises an adjustable jig composed of an angle adjusting mechanism 6 and a clamping mechanism 10, the adjustable jig is disposed in a cleaning chamber 2 of a cleaning tank 1, the angle adjusting mechanism 6 includes an adjusting connecting block 61, a first spherical block 62, a counterweight eccentric wheel 63, an adjusting connecting rod 64, a spherical block connecting rod 65, a first rotating connecting block 66, a second spherical block 67, a second rotating connecting block 14 and an electromagnet 15, the first rotating connecting block 66 is connected to the top of the cleaning tank 1 and is rotatably connected to the second spherical block 67, the second spherical block 67 is connected to the adjusting connecting block 61 through the spherical block connecting rod 65, the bottom of the adjusting connecting block 61 is connected to the clamping mechanism 10 and is symmetrically provided with the adjusting connecting rod 64 at both sides, the end of the adjusting connecting rod 64 is provided with the first spherical block 62, the first spherical block 62 is rotatably connected in a rotating groove 16 of a second rotating connecting block 14, the second rotating connecting block 14 is installed on the side wall of the cleaning box 1, an electromagnet 15 is arranged at a position, which is in contact with the first spherical block 62, in the rotating groove 16 all the time, the electromagnet 15 is connected with a power supply, the first spherical block 62 is made of a magnetic material, two adjusting connecting rods 64 are both sleeved with counterweight eccentric wheels 63, and the eccentric positions of the two counterweight eccentric wheels 63 are arranged in opposite directions; when the electromagnet 15 is powered off from the power supply, the two counterweight eccentric wheels 63 are symmetrically arranged, so that the two counterweight eccentric wheels 63 can drive the first spherical block 62 to rotate in the rotating groove 16, and the second spherical block 67 rotates in the first rotating connecting block 66, so that the clamping mechanism 10 can be driven to swing by adjusting the connecting block 61; when the electromagnet 15 is electrified with the power supply, the electromagnet 15 attracts the first spherical block 62 through the magnetic force, and limits the first spherical block 62, so that the rotation of the adjusting connecting block 61 is limited.

In this embodiment, the first rotary connecting block 66 is connected with the cleaning tank 1 through the mounting seat 7.

In summary, by providing the angle adjusting mechanism 6, the cleaning angle of the cleaning workpiece 23 can be adjusted without an additional power source only by the self weight of the counterweight eccentric 63 and the magnetic force of the electromagnet 15, and the entire structure is simple.

Example 2

In order to adjust the height of the angle adjusting mechanism 6, referring to fig. 1, 3 and 4, as a preferred embodiment of the present invention, the second number rotary connecting block 14 is connected with the cleaning tank 1 through a driving mechanism, the driving mechanism is located in the driving chamber 3 of the wall of the cleaning tank 1 and includes a rack 4, a driving gear 11, a gear rotating shaft 12, sleeves 20, 21274, a shape connecting plate 21, a driving connecting rod 18 and a motor 19, one side of the driving gear 11 is engaged with the rack 4 on the cleaning tank 1 and two ends of the driving gear 11 are respectively connected with the gear rotating shaft 12, the gear rotating shaft 12 is sleeved with two sleeves 20 and rotatably connected with the sleeves 20, two sleeves 20 are respectively located on two sides of the driving gear 11 and both pass through the 21274, the shape connecting plate 21 is connected with the second number rotary connecting block 14, one end of the gear rotating shaft 12 is connected with the output end of the motor 19 through the driving connecting rod 18, the other end of the driving connecting rod is rotationally connected with the inner wall of the cleaning box 1 through the driving connecting rod 18, the motor 19 drives the driving connecting rod 18 to move, and the driving connecting rod 18 drives the gear rotating shaft 12 to move, so that the height of the second rotating connecting block 14 is adjusted in the process that the driving gear 11 is meshed with the rack 4, and finally the height of the angle adjusting mechanism 6 is adjusted.

In order to limit the height of the angle adjusting mechanism 6, please refer to fig. 4 and 5, as a preferred embodiment, the gear rotating shaft 12 is further connected with the driving link 18 through a limiting component, the limiting component includes an inner gear 17 and an outer gear 22, the gear rotating shaft 12 is sleeved with the outer gear 22 and is fixedly connected with the outer gear 22, the outer periphery of the outer gear 22 is sleeved with the inner gear 17 and is in meshed connection with the inner gear 17, the side wall of the inner gear 17 is fixedly connected with the driving link 18, when the motor 19 stops rotating, the inner gear 17 limits the rotation of the gear rotating shaft 12 through the outer gear 22, so as to limit the movement of the driving gear 11, and finally, the function of limiting the height of the angle adjusting mechanism 6 is achieved.

In conclusion, through the action of the driving mechanism and the limiting assembly, the height of the angle adjusting mechanism 6 can be adjusted, meanwhile, the self-locking of the gear is utilized to limit the height of the angle adjusting mechanism 6, the angle adjusting mechanism 6 can be ensured to be in a stable state during working, and the phenomenon that the whole inclined driving gear 11 and the rack 4 are in meshing motion due to the action of the counterweight eccentric wheel 63 is avoided.

Example 3

Referring to fig. 1, 2 and 6, a mounting plate 8 is disposed at the bottom of the adjusting connecting block 61, and a clamping mechanism 10 is disposed on the mounting plate 8; the specific structure of the clamping mechanism 10 is not limited, when a part of the cleaning workpiece 23, which is a clamping part in an inner hole, is clamped, in a preferred embodiment, the clamping mechanism 10 includes a mounting plate 8, a pressing block 24, triangular connecting plates 25, a connecting rod 26, a push rod 28 and a hinge element 29, one end of the push rod 28 is inserted into an adjusting connecting block 61 and is connected with the adjusting connecting block 61 in a sliding manner, two triangular connecting plates 25 are symmetrically hinged to two sides of the other end of the push rod 28 through the hinge element 29, one end of each of the two triangular connecting plates 25 is rotatably connected with the mounting plate 8 through the connecting rod 26, and the other end of each of the two triangular connecting plates is provided with the pressing block 24 matched with; when the push rod 28 moves in a direction away from the adjusting connecting block 61, the two triangular connecting plates 25 are driven to swing towards the step of the cleaning workpiece 23, so that the cleaning workpiece 23 is supported by the two pressing blocks 24, and the function of fixing the driving chamber 3 is achieved; when the push rod 28 moves towards the adjusting connecting block 61, the two triangular connecting plates 25 are driven to swing towards opposite directions, and the cleaning workpiece 23 can be taken out after the pressing block 24 loosens the cleaning workpiece 23.

Preferably, the clamping mechanism 10 further comprises a buffer sleeve ring 27 and a buffer spring 9, the buffer sleeve ring 27 is sleeved on the periphery of the push rod 28 and is arranged at an interval with the adjusting connecting block 61, the buffer spring 9 is arranged at the interval, the buffer spring 9 is sleeved on the periphery of the push rod 28, and two ends of the buffer spring 9 are respectively connected with the buffer sleeve ring 27 and the adjusting connecting block 61.

In summary, by providing the clamping mechanism 10, the cleaning workpiece 23 can be clamped, and the displacement between the adjusting push rod 28 and the adjusting connecting block 61 is adjusted, so that the cleaning workpiece 23 with different inner diameters can be clamped.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable cleaning clamp is characterized by comprising an adjustable clamp composed of an angle adjusting mechanism (6) and a clamping mechanism (10), wherein the adjustable clamp is arranged in a cleaning chamber (2) of a cleaning box (1), the angle adjusting mechanism (6) comprises an adjusting connecting block (61), a first spherical block (62), a counterweight eccentric wheel (63), an adjusting connecting rod (64), a spherical block connecting rod (65), a first rotating connecting block (66), a second spherical block (67), a second rotating connecting block (14) and an electromagnet (15), the first rotating connecting block (66) is connected with the top of the cleaning box (1) and is internally and rotatably connected with the second spherical block (67), the second spherical block (67) is connected with the adjusting connecting block (61) through the spherical block connecting rod (65), the bottom of the adjusting connecting block (61) is connected with the clamping mechanism (10) and the adjusting connecting rods (64) are symmetrically arranged on two sides, the tip of adjusting connecting rod (64) is equipped with spherical piece (62) No. one, spherical piece (62) rotate to be connected in rotation groove (16) of No. two rotation connecting blocks (14), install on the lateral wall of wasing case (1) No. two rotation connecting blocks (14), the position that contacts all the time with spherical piece (62) in rotation groove (16) is equipped with electro-magnet (15), electro-magnet (15) are connected with the power and spherical piece (62) are magnetic material, two all overlap on adjusting connecting rod (64) and are equipped with counter weight eccentric wheel (63), two the eccentric department of counter weight eccentric wheel (63) sets up towards opposite direction.

2. An adjustable washing clamp according to claim 1, characterised in that the first rotary connecting block (66) is connected to the washing tank (1) by means of a mounting (7).

3. The adjustable cleaning clamp according to claim 1, wherein the second rotary connecting block (14) is connected with the cleaning box (1) through a driving mechanism, the driving mechanism is positioned in a driving chamber (3) of the wall of the cleaning box (1) and comprises a rack (4), a driving gear (11), a gear rotating shaft (12), a sleeve (20), a v-21274, a shape connecting plate (21), a driving connecting rod (18) and a motor (19), one side of the driving gear (11) is meshed and connected with the rack (4) on the cleaning box (1), two ends of the driving gear (11) are respectively connected with the gear rotating shaft (12), two sleeves (20) are sleeved on the gear rotating shaft (12) and are rotatably connected with the sleeves (20), the two sleeves (20) are respectively positioned on two sides of the driving gear (11) and are respectively connected with the second rotary connecting block (14) through a v-7421221), one end of the gear rotating shaft (12) is connected with the output end of the motor (19) through a driving connecting rod (18), and the other end of the gear rotating shaft is rotationally connected with the inner wall of the cleaning box (1) through the driving connecting rod (18).

4. The adjustable cleaning fixture according to claim 3, wherein the gear rotating shaft (12) is further connected with the driving connecting rod (18) through a limiting component, the limiting component comprises an inner gear (17) and an outer gear (22), the gear rotating shaft (12) is sleeved with the outer gear (22) and fixedly connected with the outer gear (22), the outer periphery of the outer gear (22) is sleeved with the inner gear (17) and is in meshed connection with the inner gear (17), and the side wall of the inner gear (17) is fixedly connected with the driving connecting rod (18).

5. An adjustable cleaning fixture according to claim 2 or 4, characterized in that the bottom of the adjusting connecting block (61) is provided with a mounting plate (8), and the mounting plate (8) is provided with a clamping mechanism (10).

6. The adjustable cleaning clamp according to claim 5, wherein the clamping mechanism (10) comprises a mounting plate (8), a pressing block (24), three-angle connecting plates (25), a connecting rod (26), a push rod (28) and a hinge element (29), one end of the push rod (28) is inserted into the adjusting connecting block (61) and is in sliding connection with the adjusting connecting block (61), two three-angle connecting plates (25) are symmetrically hinged to two sides of the other end of the push rod (28) through the hinge element (29), one end of each three-angle connecting plate (25) is rotatably connected with the mounting plate (8) through the connecting rod (26), and the other end of each three-angle connecting plate is provided with the pressing block (24) matched with the step of the cleaning workpiece (23).

7. The adjustable cleaning fixture according to claim 6, wherein the clamping mechanism (10) further comprises a buffer sleeve ring (27) and a buffer spring (9), the buffer sleeve ring (27) is sleeved on the periphery of the push rod (28) and is arranged at an interval with the adjusting connecting block (61), the buffer spring (9) is arranged at the interval, the buffer spring (9) is sleeved on the periphery of the push rod (28) and two ends of the buffer spring (9) are respectively connected with the buffer sleeve ring (27) and the adjusting connecting block (61).