CN218411250U

CN218411250U - Rotary encoder mount

Info

Publication number: CN218411250U
Application number: CN202222418375.2U
Authority: CN
Inventors: 梁浩
Original assignee: Shanghai Rongguan Electromechanical Equipment Co ltd
Current assignee: Shanghai Rongguan Electromechanical Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-31
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a rotary encoder mount, which comprises a fixed base, be equipped with adjustment mechanism on the fixing base, the last installation mechanism that is equipped with of adjustment mechanism, the last mounting panel that is equipped with of adjustment mechanism. This rotary encoder mount, be equipped with adjustment mechanism, adjustment mechanism is through installing rotary encoder on the fixing base, rotate the first in command, the first in command drives the dwang and rotates, first gear cooperates with the second gear, can make first screw rod rotate and drive the lifter and go up and down, rotate the second handle, the second handle can drive the second screw rod and rotate, the second screw rod is rotatory can drive the screw thread piece and remove, thereby can make the rotary encoder that the movable plate drove on the fixing base remove and be convenient for carry out regulation about from top to bottom, compare in traditional rotary encoder mount, adjustable rotary encoder's position, in order to guarantee rotary encoder's accurate installation, and the measurement accuracy is improved.

Description

Rotary encoder fixing frame

Technical Field

The utility model relates to a rotary encoder mount technical field specifically is a rotary encoder mount.

Background

The photoelectric rotary encoder can convert mechanical quantities such as angular displacement and angular speed of an output shaft into corresponding electric pulses through photoelectric conversion and output the electric pulses as digital quantities.

The rotary encoder has higher requirements on the installation environment when in use, and is fixedly installed through a rotary encoder fixing frame, for example, chinese patent (publication No. CN 213455552U) discloses a rotary encoder fixing frame which is fixed on a base frame through a first fixing seat and a second fixing seat, so that a synchronous wheel of the encoder and the rotary encoder keep a relatively stable motion state, the synchronous wheel of the encoder and the rotary encoder are ensured to be on the same axis in the transmission process, and the stability of the rotary encoder in the use process is further improved.

However, the rotary encoder fixing frame has the defect of inconvenient adjustment, and in the using process, when the rotary encoder is installed, the encoder shaft and the mechanical shaft are required to be coaxially installed, but the requirement on the alignment skill level of an operator is high, so that the common operator is difficult to use, and the use is influenced, therefore, the rotary encoder fixing frame is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a rotary encoder mount possesses the advantage such as be convenient for adjust, has solved the inconvenient problem of adjusting of rotary encoder mount.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary encoder fixing frame comprises a fixing seat, wherein an adjusting mechanism is arranged on the fixing seat, an installing mechanism is arranged on the adjusting mechanism, and an installing plate is arranged on the adjusting mechanism;

adjustment mechanism include with mounting panel upper surface fixed's first box, the lower surface of first box inner chamber is rotated through primary shaft bearing and is connected with first screw rod, the surface mounting of first screw rod has first gear, the right side meshing of first gear upper surface has the second gear, the inner wall of second gear is fixed with the dwang that runs through first box right side, the right-hand member of dwang is fixed with the first in command, the surface threaded connection of first screw rod has the lifter that runs through first box upper surface, the upper surface mounting of lifter has the second box, the left side of second box inner chamber is rotated through the secondary shaft bearing and is connected with the second screw rod that runs through the second box right side, the surface threaded connection of second screw rod has two thread blocks that run through second box upper surface, two the upper surface mounting of thread block has the movable plate that upper surface and fixing base lower surface laminated mutually, the right-hand member of second screw rod is fixed with the second in command.

Further, the mounting mechanism comprises two positioning blocks fixed on the upper surface of the movable plate, the mounting mechanism further comprises two fixed plates fixed on the upper surface of the movable plate, springs are fixed on the opposite sides of the two fixed plates, moving blocks are fixed on the opposite sides of the two springs, and pull rods penetrating through the side faces of the fixed plates are fixed inside the moving blocks.

Further, the through-hole has been seted up in the front of fixing base, three first screw hole has been seted up in the front of fixing base, four mounting holes have been seted up to the upper surface of mounting panel, the surface of dwang is connected through the inside rotation on first bearing and first box right side.

Furthermore, the lifter is the square pole, the square hole has been seted up to the upper surface of first box, and the surface sliding connection of square hole and lifter, the left and right sides of lifter all is fixed with the stopper.

Furthermore, the lower surface of the lifting rod is provided with a thread groove, the thread groove is in threaded connection with the outer surface of the first screw rod, the side surface of the thread block is provided with a second threaded hole, the second threaded hole is in threaded connection with the outer surface of the second screw rod, and the outer surface of the second screw rod is rotatably connected with the inner part of the right side of the second box body through a second bearing.

Furthermore, the thread block is T-shaped, the upper surface of the second box body is provided with a long hole, the long hole is connected with the outer surface of the thread block in a sliding mode, and the first handle and the second handle are both star-shaped handles.

Furthermore, two positioning grooves are formed in the lower surface of the fixing seat and are matched with the positioning blocks, limiting grooves are formed in the left side and the right side of the fixing seat and are matched with the pull rod, the pull rod is T-shaped, a round hole is formed in the side face of the fixing plate and is connected with the outer surface of the pull rod in a sliding mode, and the pull rod is located inside the spring.

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

1. this rotary encoder mount, be equipped with adjustment mechanism, adjustment mechanism is through installing rotary encoder on the fixing base, rotate the first in command, the first in command drives the dwang and rotates, first gear cooperates with the second gear, can make first screw rod rotate and drive the lifter and go up and down, rotate the second handle, the second handle can drive the second screw rod and rotate, the second screw rod is rotatory can drive the screw thread piece and remove, thereby can make the rotary encoder that the movable plate drove on the fixing base remove and be convenient for carry out regulation about from top to bottom, compare in traditional rotary encoder mount, adjustable rotary encoder's position, in order to guarantee rotary encoder's accurate installation, and the measurement accuracy is improved.

2. This rotary encoder mount is equipped with installation mechanism, and installation mechanism is through the pulling pull rod, and the pull rod drives the movable block and removes and compress the spring, and the constant head tank cooperates with the locating piece, can fix a position the fixing base and place on the movable plate, releases the pull rod again, makes the spring drive pull rod reset, makes the pull rod insert spacing inslot portion to carry out spacing installation, compare in traditional rotary encoder mount, the installation is more simple and convenient, swift.

Drawings

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

fig. 2 is a schematic structural view of the adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the mounting mechanism of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention.

In the figure: the device comprises a fixed seat 1, an adjusting mechanism 2, a first box 201, a first screw 202, a first gear 203, a second gear 204, a rotating rod 205, a first handle 206, a lifting rod 207, a second box 208, a second screw 209, a thread block 210, a moving plate 211, a second handle 212, a 3-mounting mechanism, a positioning block 301, a fixing plate 302, a spring 303, a moving block 304, a pull rod 305 and a mounting plate 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Please refer to fig. 1, a rotary encoder fixing frame in this embodiment, including a fixing base 1, a through hole is opened in the front of the fixing base 1, three first threaded holes are opened in the front of the fixing base 1, an adjusting mechanism 2 is provided on the fixing base 1, an installing mechanism 3 is provided on the adjusting mechanism 2, an installing plate 4 is provided on the adjusting mechanism 2, four installing holes are opened in the upper surface of the installing plate 4, when in use, the through hole on the fixing base 1 is matched with the first threaded hole, the rotary encoder can be fixedly installed on the fixing base 1, the installing hole on the installing plate 4 can be fixed on mechanical equipment, the adjusting mechanism 2 is operated, the adjusting mechanism 2 can adjust the position of the rotary encoder, thereby ensuring the accurate installation of the rotary encoder, and improving the measuring accuracy.

Referring to fig. 1-2, for the convenience of adjustment, the adjusting mechanism 2 in this embodiment includes a first box 201 fixed to the upper surface of the mounting plate 4, a first screw 202 is rotatably connected to the lower surface of the inner cavity of the first box 201 through a first bearing seat, a first gear 203 is fixed to the outer surface of the first screw 202, the first gear 203 rotates to drive the first screw 202 to rotate, a second gear 204 is engaged with the right side of the upper surface of the first gear 203, the second gear 204 rotates to drive the first gear 203 to rotate, a rotating rod 205 is fixed to the inner wall of the second gear 204 and penetrates through the right side of the first box 201, the rotating rod 205 rotates to drive the second gear 204 to rotate, the outer surface of the rotating rod 205 is rotatably connected to the inside of the right side of the first box 201 through a first bearing, the first bearing can improve the rotation stability of the rotating rod 205, a first handle 206 is fixed to the right end of the rotating rod 205, the first handle 206 is rotatable to drive the rotating rod 205, the rotating rod 202 is connected to a lifting rod 207, the lifting rod 208 and the lifting rod 208 is connected to the outer surface of the second box 207, the lifting rod 209 and penetrates through the inner surface of the second bearing seat 209, the lifting rod 207 and the lifting rod 208 is connected to the lifting rod 209, the screw blocks 210 are T-shaped, the upper surfaces of the two screw blocks 210 are fixedly provided with a movable plate 211, the upper surfaces of the movable plate 211 are attached to the lower surface of the fixed seat 1, the screw blocks 210 move to drive the movable plate 211 to move, the right end of the second screw 209 is fixedly provided with a second handle 212, the second handle 212 is rotated to drive the second screw 209 to rotate, and the first handle 206 and the second handle 212 are both star-shaped handles.

The upper surface of the first box 201 is provided with a square hole, the square hole is connected with the outer surface of the lifting rod 207 in a sliding manner, the lifting rod 207 is matched with the square hole and can limit the lifting rod 207, so that the first screw 202 rotates, the lifting rod 207 only moves up and down and does not rotate along with the first screw 202, the left side and the right side of the lifting rod 207 are respectively fixed with a limiting block, the limiting blocks can limit the lifting rod 207 and prevent the lifting rod 207 from moving out of the first box 201, the lower surface of the lifting rod 207 is provided with a thread groove, the thread groove is in threaded connection with the outer surface of the first screw 202, the thread groove can drive the lifting rod 207 to move up and down when the first screw 202 rotates, the side surface of the thread block 210 is provided with a second thread hole, the second thread hole is in threaded connection with the outer surface of the second screw 209, the second thread hole can drive the thread block 210 to move when the second screw 209 rotates, the upper surface of the second box 208 is provided with a long strip hole, the long strip hole is in sliding connection with the outer surface of the thread block 210, and can prevent the second screw 210 from moving along with the screw 209, and only rotating.

In this embodiment, by rotating the first handle 206, the first gear 203 is engaged with the second gear 204, so that the first screw 202 rotates to drive the lifting rod 207 to lift, and by rotating the second handle 212, the second screw 209 rotates to drive the screw block 210 to move, thereby adjusting the fixing base 1.

Referring to fig. 1, 3 and 4, in order to facilitate installation, the installation mechanism 3 in this embodiment includes two positioning blocks 301 fixed to the upper surface of the moving plate 211, the positioning blocks 301 may be installed in a positioning manner, the installation mechanism 3 further includes two fixing plates 302 fixed to the upper surface of the moving plate 211, the fixing plates 302 may play a supporting role, springs 303 are fixed to opposite sides of the two fixing plates 302, the springs 303 may drive the moving blocks 303 to reset, moving blocks 304 are fixed to opposite sides of the two springs 303, the moving blocks 304 may compress the springs 303, pull rods 305 penetrating through side surfaces of the fixing plates 302 are fixed inside the moving blocks 304, the pull rods 305 are pulled to drive the moving blocks 304 to move, the pull rods 305 are T-shaped, circular holes are formed in side surfaces of the fixing plates 302, and are slidably connected to outer surfaces of the pull rods 305, and the pull rods 305 are located inside the springs 303.

Simultaneously, two constant head tanks have been seted up to the lower surface of fixing base 1, and constant head tank and locating piece 301 looks adaptation, and locating piece 301 cooperates with the constant head tank, can fix a position fixing base 1 and install, and the spacing groove has all been seted up to the left and right sides of fixing base 1, and spacing groove and pull rod 305 looks adaptation, and pull rod 305 cooperates with the spacing groove, can fix spacingly fixing base 1.

In this embodiment, through pulling pull rod 305, the constant head tank cooperates with locating piece 301, places fixing base 1 location, and then opens pull rod 305, makes spring 303 drive pull rod 305 and inserts the spacing inslot portion to fix.

The working principle of the embodiment is as follows:

(1) By installing the rotary encoder on the fixed base 1, the first handle 206 is rotated, the first handle 206 can drive the rotating rod 205 to rotate, the rotating rod 205 can drive the second gear 204 to rotate, the second gear 204 can drive the first gear 203 to rotate, the first gear 203 can drive the first screw 202 to rotate, the first screw 202 can drive the lifting rod 207 to lift and lower, the lifting rod 207 is matched with a square hole on the first box 201, the lifting rod 207 can be limited, the first screw 202 rotates, the lifting rod 207 only lifts and moves and does not rotate along with the first screw 202, the limiting block can limit the lifting rod 207, the lifting rod 207 is prevented from moving out of the inside of the first box 201, the lifting rod 207 lifts and lowers and can drive the second box 208 to lift, the second handle 212 is rotated, the second handle 212 can drive the second screw 209 to rotate, the second screw 210 rotates and can drive the screw block 210 to move, the screw block 210 is matched with a long-strip hole, the screw block 210 can be prevented from moving along with the second screw 209, the screw block 210 rotates, the movable plate 210, and only drives the movable plate 211 to move left and right, and left and right movement of the fixed base 1 is realized by driving the movable plate 211, and moving plate 211, and can be adjusted.

(2) Through pulling pull rod 305, pull rod 305 can drive movable block 304 to move, movable block 304 moves and can compress spring 303, constant head tank and locating piece 301 on the fixing base 1 cooperate, can fix a position fixing base 1 and place on movable plate 211, release pull rod 305 again, make spring 303 reset, spring 303 drives movable block 304 and moves, movable block 304 moves and can drive pull rod 305 and move, make pull rod 305 insert the spacing inslot portion on the fixing base 1, thereby carry out spacing installation.

It should be noted that, in this document, 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. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a rotary encoder mount, includes fixing base (1), its characterized in that: an adjusting mechanism (2) is arranged on the fixed seat (1), an installing mechanism (3) is arranged on the adjusting mechanism (2), and an installing plate (4) is arranged on the adjusting mechanism (2);

adjustment mechanism (2) include with mounting panel (4) fixed surface's first box (201), the lower surface of first box (201) inner chamber rotates through first bearing and is connected with first screw rod (202), the external surface mounting of first screw rod (202) has first gear (203), the right side meshing of first gear (203) upper surface has second gear (204), the inner wall mounting of second gear (204) has dwang (205) that runs through first box (201) right side, the right-hand member of dwang (205) is fixed with first leader (206), the external surface threaded connection of first screw rod (202) has lifter (207) that runs through first box (201) upper surface, the upper surface mounting of lifter (207) has second box (208), the left side of second box (208) inner chamber rotates through second bearing and is connected with second screw rod (209) that runs through second box (208) right side, the external surface threaded connection of second screw rod (209) has two screw blocks (210) that run through second box (208) upper surface, two screw blocks (210) have the lower surface mounting of second thread block (211) and the laminating of second screw rod (211), the lower surface mounting of second leader (211) has the second handle (209) and the movable plate (211).

2. A rotary encoder mount according to claim 1, wherein: the mounting mechanism (3) comprises two positioning blocks (301) fixed to the upper surface of the moving plate (211), the mounting mechanism (3) further comprises two fixing plates (302) fixed to the upper surface of the moving plate (211), springs (303) are fixed to the opposite sides of the two fixing plates (302), moving blocks (304) are fixed to the opposite sides of the two springs (303), and pull rods (305) penetrating through the side faces of the fixing plates (302) are fixed to the inside of the moving blocks (304).

3. A rotary encoder mount according to claim 1, wherein: the through-hole has been seted up in the front of fixing base (1), three first screw hole has been seted up in the front of fixing base (1), four mounting holes have been seted up to the upper surface of mounting panel (4), the surface of dwang (205) is connected through the inside rotation on first bearing and first box (201) right side.

4. A rotary encoder mount according to claim 1, wherein: the lifting rod (207) is a square rod, a square hole is formed in the upper surface of the first box body (201), the square hole is connected with the outer surface of the lifting rod (207) in a sliding mode, and limiting blocks are fixed to the left side and the right side of the lifting rod (207).

5. A rotary encoder mount according to claim 1, wherein: the lower surface of the lifting rod (207) is provided with a thread groove, the thread groove is in threaded connection with the outer surface of the first screw rod (202), the side surface of the thread block (210) is provided with a second threaded hole, the second threaded hole is in threaded connection with the outer surface of the second screw rod (209), and the outer surface of the second screw rod (209) is rotatably connected with the inner part of the right side of the second box body (208) through a second bearing.

6. A rotary encoder mount according to claim 1, wherein: the thread block (210) is T-shaped, the upper surface of the second box body (208) is provided with a long hole, the long hole is connected with the outer surface of the thread block (210) in a sliding mode, and the first handle (206) and the second handle (212) are both star-shaped handles.

7. A rotary encoder mount according to claim 2, wherein: two constant head tanks have been seted up to the lower surface of fixing base (1), and constant head tank and locating piece (301) looks adaptation, the spacing groove has all been seted up to the left and right sides of fixing base (1), and spacing groove and pull rod (305) looks adaptation, pull rod (305) are T shape, the round hole has been seted up to the side of fixed plate (302), and the surface sliding connection of round hole and pull rod (305), pull rod (305) are located the inside of spring (303).