CN215880903U

CN215880903U - Lead screw planker that stability is good

Info

Publication number: CN215880903U
Application number: CN202121470411.9U
Authority: CN
Inventors: 陈百武; 陈百花
Original assignee: Fujian Jiangnan Industrial Co ltd
Current assignee: Fujian Jiangnan Industrial Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-22
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a lead screw dragging plate with good stability, which comprises a fixed base, an adjusting mechanism and a disassembling and assembling mechanism, wherein the adjusting mechanism is positioned above the fixed base, the disassembling and assembling mechanism is positioned above the adjusting mechanism, the adjusting mechanism comprises a driving box, the inner side of the driving box is movably connected with a spiral rod, the top of the spiral rod is meshed with a spiral gear, the inner side of the spiral gear is fixedly connected with a movable lead screw, the outer side of the movable lead screw is in threaded connection with a dragging plate base, the bottom of the dragging plate base is fixedly connected with a supporting block, the left side of the driving box is fixedly connected with a sliding rod, and the bottom of the supporting block is fixedly connected with a moving block. This lead screw planker that stability is good has realized the purpose that lead screw planker stability is good, avoids the lead screw planker to take place to rock or the phenomenon of skew at the in-process that removes, has guaranteed the driven effect of planker, has improved the availability factor and the result of use of lead screw planker.

Description

Lead screw planker that stability is good

Technical Field

The utility model relates to the technical field of screw mandrel plankers, in particular to a screw mandrel planker with good stability.

Background

The dragging plate belongs to a universal transmission part on a machine tool, generally cooperates with a motor and a screw rod to carry out transmission work, when the screw rod and the motor are installed on a large dragging plate, holes are needed to be punched at two ends of the large dragging plate so as to install a bearing and the screw rod in the holes.

The planker is located the conveyer groove, connects the planer head and the plate part of digging the chain, but current lead screw planker has the relatively poor shortcoming of stability, leads to the lead screw planker at the in-process that removes, takes place to rock easily or the phenomenon of skew, has influenced the driven effect of planker, and inconvenient use has reduced the availability factor and the result of use of lead screw planker.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the screw mandrel dragging plate with good stability, which has the advantages of good stability and the like and solves the problem of poor stability of the conventional screw mandrel dragging plate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lead screw planker that stability is good, includes unable adjustment base, adjustment mechanism and dismouting mechanism, adjustment mechanism is located unable adjustment base's top, dismouting mechanism is located adjustment mechanism's top, adjustment mechanism includes the drive case, the inboard swing joint of drive case has the hob, the meshing of the top of hob has helical gear, helical gear's inboard fixedly connected with activity lead screw, the outside threaded connection of activity lead screw has the planker base, the bottom fixedly connected with supporting shoe of planker base, the left side fixedly connected with slide bar of drive case, the bottom fixedly connected with movable block of supporting shoe.

Furthermore, rolling blocks are fixedly connected to the left end and the right end of the movable screw rod, and rolling bearings are fixedly connected to the outer side of the screw rod.

Furthermore, the right-hand member fixedly connected with manual turning handle of hob, unable adjustment base's top fixedly connected with is fixed rectangular.

Further, the left side fixedly connected with fixed plate at unable adjustment base top, the equal fixedly connected with supporting legs in four corners of unable adjustment base bottom.

Further, dismouting mechanism includes the planker body, two screw thread blocks of inboard fixedly connected with of planker body, two the equal threaded connection in inboard of screw thread block has the threaded rod.

Furthermore, two the equal fixedly connected with movable handle of one end that the threaded rod carried on the back mutually, two the equal fixedly connected with location awl of one end that the threaded rod is relative.

Further, the right side of the top of the fixed base is fixedly connected with a driving box, and the top of the carriage base is movably connected with a carriage body.

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

1. this lead screw planker that stability is good, through actuating box among the adjustment mechanism, the hob, helical gear, the activity lead screw, the planker base, the mating reaction between supporting shoe and the slide bar, can drive the planker body and remove, thereby can drive the planker body and carry out the transmission, through the movable block, it is fixed rectangular, the mating reaction between supporting shoe and the slide bar, can improve the stability that removes about the planker body, overall structure is simple, and is convenient for use, the good mesh of lead screw planker stability has been realized, avoid the lead screw planker to take place to rock or the phenomenon of skew at the in-process that removes, the driven effect of planker has been guaranteed, the availability factor and the result of use of lead screw planker have been improved.

2. This lead screw planker that stability is good through the mating reaction between screw thread piece, threaded rod, movable handle and the location awl in the dismouting mechanism, can install or dismantle the planker body to can carry out the change or the maintenance of location to the planker body.

Drawings

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

FIG. 2 is a front view of a fixing base connection structure in the structure of the present invention;

FIG. 3 is a left side view of the fixing base connection structure of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1, a fixed base, 200 adjusting mechanisms, 201 driving boxes, 202 screw rods, 203 screw gears, 204 movable screw rods, 205 carriage bases, 206 supporting blocks, 207 sliding rods, 208 moving blocks, 209 rolling blocks, 210 rolling bearings, 211 manual rotating handles, 212 fixed strips, 213 fixed plates, 214 supporting feet, 300 disassembling and assembling mechanisms, 301 carriage bodies, 302 screw blocks, 303 threaded rods, 304 movable handles and 305 positioning cones.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the screw base planker with good stability in the present embodiment includes a fixing base 1, an adjusting mechanism 200 and a disassembling and assembling mechanism 300, the adjusting mechanism 200 is located above the fixing base 1, the disassembling and assembling mechanism 300 is located above the adjusting mechanism 200, wherein the fixing base 1 is fixedly connected to the adjusting mechanism 200, the adjusting mechanism 200 is movably connected to the disassembling and assembling mechanism 300, the adjusting mechanism 200 can transmit the screw base planker and simultaneously can ensure the stability of the transmission of the screw base planker, the disassembling and assembling mechanism 300 can mount or disassemble the screw base planker, thereby achieving the purpose of good stability of the screw base planker, avoiding the phenomenon that the screw base planker rocks or deflects during moving, ensuring the transmission effect of the planker, and improving the use efficiency and use effect of the screw base planker, which will be described in detail below.

In order to realize the adjusting function of the adjusting mechanism 200, as shown in fig. 1 and fig. 3, the adjusting mechanism 200 in this embodiment includes a driving box 201, a screw rod 202 is movably connected to the inner side of the driving box 201, a screw gear 203 is engaged with the top of the screw rod 202, a movable screw 204 is fixedly connected to the inner side of the screw gear 203, a carriage base 205 is threadedly connected to the outer side of the movable screw 204, a supporting block 206 is fixedly connected to the bottom of the carriage base 205, a sliding rod 207 is fixedly connected to the left side of the driving box 201, a moving block 208 is fixedly connected to the bottom of the supporting block 206, rolling blocks 209 are fixedly connected to the left and right ends of the movable screw 204, a rolling bearing 210 is fixedly connected to the outer side of the screw rod 202, a manual rotating handle 211 is fixedly connected to the right end of the screw rod 202, a fixed strip 212 is fixedly connected to the top of the fixed base 1, and a fixed plate 213 is fixedly connected to the left side of the top of the fixed base 1, four corners of the bottom of the fixing base 1 are fixedly connected with supporting legs 214.

Wherein, the right side of the top of the fixed base 1 is fixedly connected with a driving box 201, the left end of the screw rod 202 sequentially penetrates through the driving box 201 and the rolling bearings 210 and extends to the inner side of the rolling bearings 210, the number of the rolling bearings 210 is two, the rolling bearings 210 are composed of inner rings, balls and outer rings, the inner rings are fixedly connected with the screw rod 202, the outer rings are fixedly connected with the driving box 201, the left end of the movable screw rod 204 sequentially penetrates through the driving box 201, the helical gear 203, the carriage base 205 and the fixed plate 213 and extends to the right side of the rolling blocks 209, the number of the rolling blocks 209 is two, the left rolling block 209 is rotatably connected with the fixed plate 213, the right rolling block 209 is rotatably connected with the driving box 201, the inner side of the carriage base 205 is provided with a threaded hole matched with the outer thread of the movable screw rod 204, the sliding rod 207 is fixedly connected with the fixed plate 213, the supporting blocks 206, the sliding rod 207, the moving block 208 and the fixed strip 212 are two, the inner side of the supporting block 206 is provided with a sliding hole with the diameter equal to that of the sliding rod 207, the tops of the two fixed strips 212 are provided with moving long grooves, the two moving long grooves are respectively in sliding connection with the two moving blocks 208, the moving blocks 208 and the moving long grooves are in a T shape, the driving box 201 and the fixed plate 213 are fixedly connected with the fixed strips 212, the number of the supporting legs 214 is four, and the bottoms of the four supporting legs 214 are fixedly connected with shock-absorbing pads.

In addition, the screw rod 202 can be supported by the rolling bearing 210, the rotating stability of the screw rod 202 can be improved, the rotating stability of the movable screw rod 204 can be improved by the two rolling blocks 209, the carriage base 205 can be limited to rotate circumferentially by the two supporting blocks 206 and the two sliding rods 207, the left-right movement stability of the carriage base 205 can be improved, the left-right movement stability of the supporting blocks 206 can be improved by the moving blocks 208 and the long moving grooves, and the bottom of the supporting legs 214 can have a shock absorption effect by the shock absorption pads.

In order to realize the dismounting function of the dismounting mechanism 300, as shown in fig. 1 and 4, the dismounting mechanism 300 in this embodiment includes a carriage body 301, two thread blocks 302 are fixedly connected to the inner side of the carriage body 301, threaded rods 303 are respectively and threadedly connected to the inner sides of the two thread blocks 302, movable handles 304 are respectively and fixedly connected to the opposite ends of the two threaded rods 303, and positioning cones 305 are respectively and fixedly connected to the opposite ends of the two threaded rods 303.

The top of the carriage base 205 is movably connected with a carriage body 301, the number of the thread blocks 302, the number of the threaded rods 303, the number of the movable handles 304 and the number of the positioning cones 305 are two, positioning grooves are formed in the left side and the right side of the carriage base 205, the two positioning grooves are respectively connected with the two positioning cones 305 in a clamped mode, and spiral holes matched with threads on the outer side of the threaded rods 303 are formed in the inner side of the thread blocks 302.

In addition, the two positioning grooves and the two positioning grooves are arranged, so that the connection stability of the carriage body 301 can be improved.

The working principle of the above embodiment is as follows:

(1) the screw rod 202 can be driven to rotate by rotating the manual rotating handle 211, and because the screw rod 202 is meshed with the helical gear 203, the helical gear 203 and the movable screw rod 204 can be sequentially driven to rotate in the rotating process of the screw rod 202, and because the movable screw rod 204 is in threaded connection with the carriage base 205, the carriage base 205 and the carriage body 301 can be sequentially driven to move left and right in the rotating process of the movable screw rod 204, so that the purpose of driving the carriage body 301 is realized.

(2) Through the cooperation between the two supporting blocks 206, the two sliding rods 207, the two moving blocks 208 and the two fixed strips 212, the transmission stability of the carriage body 301 can be improved, and the phenomenon that the carriage body 301 shakes or deflects in the transmission process is avoided.

(3) Through rotating movable handle 304, can drive threaded rod 303 and location awl 305 in proper order and rotate, because threaded rod 303 and screw block 302 threaded connection, so threaded rod 303 pivoted in-process can drive location awl 305 and remove about, the in-process that removes about location awl 305 can separate with planker base 205, can make planker body 301 lose spacingly, thereby can dismantle planker body 301, through the above-mentioned opposite principle, the opposite direction rotates movable handle 304, can install fixedly planker body 301.

It is noted that, herein, relational terms such as first and second, and the like may be 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 phrase "comprising an … …" does not exclude the presence of other identical 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good lead screw planker of stability which characterized in that: the device comprises a fixed base (1), an adjusting mechanism (200) and a dismounting mechanism (300), wherein the adjusting mechanism (200) is positioned above the fixed base (1), and the dismounting mechanism (300) is positioned above the adjusting mechanism (200);

the adjusting mechanism (200) comprises a driving box (201), the inner side of the driving box (201) is movably connected with a screw rod (202), the top of the screw rod (202) is meshed with a spiral gear (203), the inner side of the spiral gear (203) is fixedly connected with a movable screw rod (204), the outer side of the movable screw rod (204) is in threaded connection with a carriage base (205), the bottom of the carriage base (205) is fixedly connected with a supporting block (206), the left side of the driving box (201) is fixedly connected with a sliding rod (207), and the bottom of the supporting block (206) is fixedly connected with a moving block (208).

2. The screw carriage as claimed in claim 1, characterized in that: rolling blocks (209) are fixedly connected to the left end and the right end of the movable screw rod (204), and rolling bearings (210) are fixedly connected to the outer side of the screw rod (202).

3. The screw carriage as claimed in claim 1, characterized in that: the right-hand member fixedly connected with of hob (202) is manual turning handle (211), the fixed rectangular (212) of top fixedly connected with of unable adjustment base (1).

4. The screw carriage as claimed in claim 1, characterized in that: the left side fixedly connected with fixed plate (213) at unable adjustment base (1) top, equal fixedly connected with supporting legs (214) in four corners of unable adjustment base (1) bottom.

5. The screw carriage as claimed in claim 1, characterized in that: dismouting mechanism (300) include planker body (301), two screw block (302) of inboard fixedly connected with of planker body (301), two the equal threaded connection in inboard of screw block (302) has threaded rod (303).

6. The screw carriage as claimed in claim 5, wherein: two equal fixedly connected with movable handle (304) in one end that threaded rod (303) carried on the back mutually, two equal fixedly connected with location awl (305) in the one end that threaded rod (303) is relative.

7. The screw carriage as claimed in claim 5, wherein: the right side of the top of the fixed base (1) is fixedly connected with a driving box (201), and the top of the carriage base (205) is movably connected with a carriage body (301).