CN214850823U

CN214850823U - Distance marking device

Info

Publication number: CN214850823U
Application number: CN202121121195.7U
Authority: CN
Inventors: 沈夏萍; 管建峰; 管桢彦
Original assignee: Wuxi Delke Mechanical Equipment Co ltd
Current assignee: Wuxi Delke Mechanical Equipment Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-23
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a device is marked to distance, including the electric putter casing, the one end interlude of electric putter casing is connected with the output shaft, and the outside of output shaft is provided with fixed establishment, and the top of electric putter casing is provided with the connecting rod, and the front and the back of connecting rod one end all are provided with the pointer, and the scale mark has all been carved with to the both sides side on electric putter casing top. The utility model discloses utilize connecting rod and pointer matched with mode of setting to make solid fixed ring drive the connecting rod and carry out synchronous motion, then drive the pointer through the connecting rod and move, thereby make the shift position distance of connecting rod can observe in real time, then alright make the motion stroke distance of output shaft more accurate.

Description

Distance marking device

Technical Field

The utility model relates to a mark the device field, in particular to device is marked to distance.

Background

The electric push rod is an electric driving device which converts the rotary motion of a motor into the linear reciprocating motion of the push rod. The device can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control.

When the electric push rod is used, the stroke of the electric push rod is generally controlled through the switch, the output shaft can move by pressing the forward switch, but when the output shaft moves, the stroke distance of the electric push rod is difficult to observe and control in real time only through naked eyes, so that the stroke distance of the electric push rod is not accurate enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is marked to distance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distance marks device, includes the electric putter casing, the one end interlude of electric putter casing is connected with the output shaft, the outside of output shaft is provided with fixed establishment, the top of electric putter casing is provided with the connecting rod, the front and the back of connecting rod one end all are provided with the pointer, the both sides side on electric putter casing top all is carved with the scale mark.

Preferably, fixed establishment includes solid fixed ring and stop gear, gu fixed ring cup joints with the tip activity of output shaft, stop gear sets up in one side at solid fixed ring top.

Preferably, the limiting mechanism comprises a fixing plate and a bolt rod, the fixing plate is fixedly connected with the fixing ring, the bolt rod is connected with the middle of the fixing plate in a sliding and penetrating mode, a threaded hole is formed in the top of the output shaft, and the bottom end of the bolt rod is in threaded fit with an inner cavity of the threaded hole.

Preferably, the bottom fixedly connected with connecting plate of the connecting rod other end, the bottom of connecting plate and solid fixed ring's top fixed connection.

Preferably, two the equal fixedly connected with installation piece of avris that the pointer is relative, the mounting groove has all been seted up to the both sides side of connecting rod one end, the installation piece is connected with the inner chamber sliding alternate of mounting groove.

Preferably, the both sides of installation piece are the equal fixedly connected with fixture block, the draw-in groove has all been seted up to the both sides of installation groove inner wall, the inner chamber of fixture block and draw-in groove mutually supports.

Preferably, the top of one side of the electric push rod shell is fixedly connected with two limiting rods, the connecting rod is provided with two limiting grooves, and the limiting rods are connected with the inner cavities of the limiting grooves in a sliding and penetrating mode.

Preferably, one side fixedly connected with spacing on electric putter casing top, the connecting rod is connected with spacing's inner chamber sliding and interlude.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting mode of the matching of the connecting rod and the pointer, thereby leading the fixing ring to drive the connecting rod to carry out synchronous motion, and then driving the pointer to move through the connecting rod, thereby leading the moving position distance of the connecting rod to be observed in real time, and then leading the moving stroke distance of the output shaft to be more accurate;

(2) the utility model discloses utilize gag lever post and spacing groove matched with to set up the mode, two gag lever posts are the symmetry and set up, are greater than the slip interlude between the spacing groove through the gag lever post to be convenient for carry on spacingly to the removal of connecting rod, make the connecting rod can only carry out the straight line and slide, make the slip of connecting rod more stable.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the present invention at the pointer.

Fig. 3 is a schematic view of the structure of the limiting frame of the present invention.

Fig. 4 is a schematic view of the structure of the fixing plate of the present invention.

Fig. 5 is the schematic view of the internal structure of the installation block of the present invention.

In the figure: 1. an electric push rod housing; 2. an output shaft; 3. a fixing mechanism; 31. a fixing ring; 32. a limiting mechanism; 321. a fixing plate; 322. a bolt shank; 4. a connecting rod; 5. a pointer; 6. mounting blocks; 7. a clamping block; 8. a limiting rod; 9. a limiting frame.

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.

The utility model provides a distance marks device as shown in fig. 1-5, including electric putter casing 1, two gag lever posts 8 of top fixedly connected with of electric putter casing 1 one side, two spacing grooves have been seted up on connecting rod 4, gag lever post 8 is connected with the inner chamber sliding interlude of spacing groove, two gag lever posts 8 are the symmetry setting, be greater than the sliding interlude between the spacing groove through gag lever post 8, thereby be convenient for carry on spacingly to the removal of connecting rod 4, make connecting rod 4 can only carry out linear sliding, make the slip of connecting rod 4 more stable, one side fixedly connected with spacing 9 on electric putter casing 1 top, connecting rod 4 is connected with the inner chamber sliding interlude of spacing 9, spacing 9 is the C style of calligraphy, be convenient for carry on spacingly to the slip of connecting rod 4, make the slip of connecting rod 4 more stable.

One end of electric putter casing 1 alternates and is connected with output shaft 2, the outside of output shaft 2 is provided with fixed establishment 3, fixed establishment 3 is including solid fixed ring 31 and stop gear 32, gu fixed ring 31 cup joints with the tip activity of output shaft 2, gu fixed ring 31 is cyclic annular, be convenient for the cover to establish in output shaft 2's outside, fix on output shaft 2, stop gear 32 sets up in the one side at solid fixed ring 31 top, stop gear 32 includes fixed plate 321 and shank of bolt 322, fixed plate 321 and solid fixed ring 31 fixed connection, shank of bolt 322 alternates with the middle part slip of fixed plate 321 and is connected, the screw hole has been seted up at output shaft 2's top, the bottom of shank of bolt 322 and the inner chamber screw-thread fit of screw hole, through the solid fixed ring 31 of screw rotation, alright adjust the cooperation between shank of bolt 322 and the screw hole, realize the dismouting to solid fixed ring 31.

The top of electric putter casing 1 is provided with connecting rod 4, the bottom fixedly connected with connecting plate of the 4 other ends of connecting rod, the bottom of connecting plate and the top fixed connection who gu fixed ring 31, the front and the back of 4 one ends of connecting rod all are provided with pointer 5, the scale mark has all been carved with to the both sides side on 1 top of electric putter casing, instruction through pointer 5, and the cooperation between the scale mark, thereby alright carry out the accuse to the displacement distance of connecting rod 4, make the displacement distance of connecting rod 4 can go out through naked eye direct observation.

Equal fixedly connected with installation piece 6 of 5 relative avris of two pointers, the mounting groove has all been seted up to the both sides side of 4 one ends of connecting rod, cooperation through between installation piece 6 and the mounting groove, it is fixed to be convenient for install the relative position between pointer 5 and the connecting rod 4, make the installation of pointer 5 more stable, installation piece 6 alternates with the inner chamber of mounting groove is slided and is connected, the equal fixedly connected with fixture block 7 in both sides of installation piece 6, the draw-in groove has all been seted up to the both sides of mounting groove inner wall, fixture block 7 mutually supports with the inner chamber of draw-in groove, the material of fixture block 7 is rubber, realize prescribing a limit to the position of installation piece 6 in the inner chamber of deformation back cooperation and draw-in groove of being convenient for.

The utility model discloses the theory of operation:

in use, at first establish solid fixed ring 31 cover in the outside of output shaft 2, then aim at the inner chamber of screw hole with the bottom of shank of bolt 322, then screw thread turns shank of bolt 322, make shank of bolt 322 cooperate into the inner chamber of screw hole, carry out spacing fixed with solid fixed ring 31 and output shaft 2's relative position, then under output shaft 2's removal, thereby drive fixed establishment 3 and move together, thereby make solid fixed ring 31 drive connecting rod 4 and carry out synchronous motion, thereby make the distance of output shaft 2 motion the same with the movement distance of connecting rod 4, then drive pointer 5 through connecting rod 4 and move, thereby make and cooperate between pointer 5 and the scale mark, thereby make the shift position distance of connecting rod 4 can observe in real time, then alright make the motion stroke distance of output shaft 2 more accurate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a distance marks device, includes electric putter casing (1), its characterized in that, the one end interlude of electric putter casing (1) is connected with output shaft (2), the outside of output shaft (2) is provided with fixed establishment (3), the top of electric putter casing (1) is provided with connecting rod (4), the front and the back of connecting rod (4) one end all are provided with pointer (5), the both sides side on electric putter casing (1) top has all been carved with the scale mark.

2. A distance marking device according to claim 1, characterized in that said fixing means (3) comprises a fixing ring (31) and a limiting means (32), said fixing ring (31) is movably sleeved with the end of the output shaft (2), said limiting means (32) is arranged on one side of the top of the fixing ring (31).

3. The distance marking device according to claim 2, wherein the limiting mechanism (32) comprises a fixing plate (321) and a bolt rod (322), the fixing plate (321) is fixedly connected with the fixing ring (31), the bolt rod (322) is slidably inserted into the middle of the fixing plate (321), a threaded hole is formed in the top of the output shaft (2), and the bottom end of the bolt rod (322) is in threaded fit with an inner cavity of the threaded hole.

4. A distance marking device according to claim 1, characterized in that a connecting plate is fixedly connected to the bottom of the other end of the connecting rod (4), and the bottom end of the connecting plate is fixedly connected to the top end of the fixing ring (31).

5. The distance marking device as claimed in claim 1, wherein two opposite sides of the pointer (5) are fixedly connected with mounting blocks (6), two opposite sides of one end of the connecting rod (4) are respectively provided with a mounting groove, and the mounting blocks (6) are slidably and alternately connected with the inner cavity of the mounting grooves.

6. The distance marking device as claimed in claim 5, wherein a clamping block (7) is fixedly connected to each side of the mounting block (6), a clamping groove is formed in each side of the inner wall of the mounting groove, and the clamping block (7) is matched with the inner cavity of the clamping groove.

7. The distance marking device according to claim 1, wherein two limiting rods (8) are fixedly connected to the top of one side of the electric push rod housing (1), two limiting grooves are formed in the connecting rod (4), and the limiting rods (8) are slidably inserted into the inner cavities of the limiting grooves.

8. The distance marking device according to claim 1, wherein a limiting frame (9) is fixedly connected to one side of the top end of the electric push rod housing (1), and the connecting rod (4) is slidably inserted into an inner cavity of the limiting frame (9).