CN221339709U - Middle wheel transmission mechanism of punching machine - Google Patents

Abstract

The utility model discloses a middle wheel transmission mechanism of a punching machine, which comprises a main body assembly, wherein the main body assembly comprises a transmission wheel, a transmission shaft, a motor and a mounting rod, the transmission shaft is sleeved outside the transmission wheel, the transmission shaft is movably connected with the transmission wheel, the motor is fixed at one end of the transmission wheel, the mounting rod is fixed at one side of the transmission wheel, and the mounting assembly is arranged on the transmission wheel and comprises a fixing piece, a driving piece and a limiting piece, and has the beneficial effects that: can carry out quick assembly disassembly to punch press intermediate wheel drive mechanism through setting up of installation component, can dismantle intermediate wheel drive mechanism fast, can simplify the maintenance process greatly, shorten maintenance time, when breaking down or need change the part, can maintain fast, reduce production downtime, improve production efficiency.

Description

Middle wheel transmission mechanism of punching machine

Technical Field

The utility model relates to the technical field of mechanical transmission, in particular to a middle wheel transmission mechanism of a punch press.

Background

The middle wheel transmission mechanism of the punch press is used as a part of mechanical transmission technology and is mainly used for transmitting the power of a motor to a middle wheel on the punch press so as to drive the punch press to punch workpieces, the field relates to the knowledge of mechanical design, transmission principle, bearing technology, lubrication technology and the like, engineers are required to have relevant expertise and skills so as to ensure the safe, efficient and reliable operation of the transmission mechanism, the middle wheel transmission mechanism of the punch press is generally arranged in a machine body of the punch press and is usually positioned in a transmission system of the punch press, the main function of the middle wheel transmission mechanism is to transmit the power of the motor to the middle wheel so as to drive the punch press to punch workpieces, and if the middle wheel transmission mechanism of the punch press in the prior art cannot be quickly disassembled, the maintenance process becomes complex and time-consuming when the machine fails or parts need to be replaced, and the maintenance difficulty is increased.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art intermediate wheel drive mechanisms of punches.

Therefore, the problem to be solved by the utility model is that the intermediate wheel transmission mechanism of the punch press in the prior art cannot be quickly disassembled, and if the intermediate wheel transmission mechanism cannot be quickly disassembled, the maintenance process becomes complicated and time-consuming when the machinery is in fault or parts need to be replaced, and the maintenance difficulty is increased.

In order to solve the technical problems, the utility model provides the following technical scheme: the middle wheel transmission mechanism of the punch press comprises a main body assembly, a transmission shaft, a motor and a mounting rod, wherein the transmission shaft is sleeved outside the transmission wheel, the transmission shaft is movably connected with the transmission wheel, the motor is fixed at one end of the transmission wheel, and the mounting rod is fixed at one side of the transmission wheel;

The installation assembly is arranged on the driving wheel and comprises a fixing piece, a driving piece and a limiting piece, wherein the fixing piece is arranged on the installation rod, the driving piece is arranged on the fixing piece, and the limiting piece is arranged on the driving piece.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the fixing piece comprises a clamping plate and a movable block, wherein the clamping plate is positioned on one side of the mounting rod, and the movable block is fixed at the bottom of the clamping plate.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the fixing piece further comprises a supporting plate and a positioning plate, wherein the supporting plate is located at the bottom of the movable block, and the positioning plate is fixed with the bottom of the supporting plate.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the fixing piece further comprises a placing plate and fixing columns, wherein the fixing columns are fixed at the tops of the positioning plates, and the placing plate is fixed with the tops of the fixing columns.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the driving piece comprises a movable rod and a supporting bar, the movable rod is hinged with one side of the movable block, and the supporting bar is fixed on one side of the movable rod.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the driving piece further comprises a driving bar and a moving block, wherein the driving bar is located on one side of the moving bar, and the moving block is sleeved on the outer side of the driving bar.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the driving piece further comprises a movable rod, a pressing plate and a locating frame, wherein the movable rod is fixed at the bottom of the movable block, the pressing plate is sleeved on the outer side of the movable rod, and the locating frame is fixed with the bottom of the locating plate.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the limiting piece comprises a limiting block and a rotating block, wherein the limiting block is positioned on one side of the movable rod, and the rotating block is fixed with one side of the limiting block.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the limiting part further comprises a rotating column, a torsion spring and a connecting plate, wherein the rotating column is inserted into one side of the rotating block, the rotating column is movably connected with the rotating block, the torsion spring is sleeved on the outer side of the rotating column, and the connecting plate is fixed at one end of the rotating column.

As a preferable scheme of the intermediate wheel transmission mechanism of the punching machine, the utility model comprises the following steps: the limiting piece further comprises a handle and a fixing plate, wherein the handle is fixed to the top of the rotating block, and the fixing plate is fixed to the bottom of the connecting plate.

The utility model has the beneficial effects that: can carry out quick assembly disassembly to punch press intermediate wheel drive mechanism through setting up of installation component, can dismantle intermediate wheel drive mechanism fast, can simplify the maintenance process greatly, shorten maintenance time, when breaking down or need change the part, can maintain fast, reduce production downtime, improve production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

Fig. 1 is an overall structure diagram of a middle wheel transmission mechanism of a punching machine.

Fig. 2 is a diagram of another view angle of the whole intermediate wheel transmission mechanism of the punching machine.

Fig. 3 is a diagram of the structure of the clamping plate of the intermediate wheel transmission mechanism of the punching machine.

Fig. 4 is a diagram of the structure of the locating rack of the middle wheel transmission mechanism of the punching machine.

Fig. 5 is a partially enlarged structure diagram of a position a in fig. 4 of a middle wheel transmission mechanism of the punching machine.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, in a first embodiment of the present utility model, a middle wheel transmission mechanism of a punching machine is provided, where the middle wheel transmission mechanism of the punching machine includes a main body assembly 100 and a mounting assembly 200, and the two assemblies cooperate to quickly disassemble and assemble the middle wheel transmission mechanism of the punching machine.

The main body assembly 100 comprises a driving wheel 101, a driving shaft 102, a motor 103 and a mounting rod 104, wherein the driving shaft 102 is sleeved on the outer side of the driving wheel 101, the driving shaft 102 is movably connected with the driving wheel 101, the motor 103 is fixed at one end of the driving wheel 101, and the mounting rod 104 is fixed at one side of the driving wheel 101.

The power can be transmitted to the middle wheel on the punch press through the arrangement of the driving wheel 101, so that the punch press is driven to carry out stamping processing on a workpiece, the driving shaft 102 is used for connecting a motor and the middle wheel, the driving wheel 101 can be driven to rotate through the starting motor 103 to transmit the power, and the driving wheel 101 is convenient to install in the punch press through the arrangement of the installation rod 104.

The installation component 200 is arranged on the driving wheel 101 and comprises a fixing piece 201, a driving piece 202 and a limiting piece 203, wherein the fixing piece 201 is arranged on the installation rod 104, the driving piece 202 is arranged on the fixing piece 201, and the limiting piece 203 is arranged on the driving piece 202.

The driving wheel 101 can be quickly disassembled and assembled through the arrangement of the fixing piece 201, the driving wheel 101 can be quickly disassembled when the driving wheel 101 is damaged, so that the driving wheel 101 is convenient to maintain, the driving piece 202 is used for driving the fixing piece 201 to move, the driving wheel 101 can be fixed, after the driving wheel 101 is fixed, the driving wheel 101 is prevented from being mistakenly touched to cause the loosening of the fixing of the driving wheel 101, the driving piece 202 can be limited through the arrangement of the limiting piece 203, and the loosening of the fixing of the driving wheel 101 is prevented.

Example 2

Referring to fig. 1 to 5, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the fixing member 201 includes a clamping plate 201a and a movable block 201b, the clamping plate 201a is located on one side of the mounting rod 104, and the movable block 201b is fixed to the bottom of the clamping plate 201 a.

The number of the clamping plates 201a is two, the mounting rod 104 can be clamped through opposite movement of the two clamping plates 201a, so that the driving wheel 101 can be rapidly mounted on a punching machine, the number of the movable blocks 201b is two, the two movable blocks are fixed at the bottoms of the clamping plates 201a, and the clamping plates 201a can be driven to move through movement of the movable blocks 201 b.

Specifically, the fixing member 201 further includes a supporting plate 201c and a positioning plate 201d, the supporting plate 201c is located at the bottom of the movable block 201b, and the positioning plate 201d is fixed to the bottom of the supporting plate 201 c.

The sliding groove is formed in the bottom of the movable block 201b, the sliding groove slides at the top of the supporting plate 201c, the movable block 201b can be supported through the arrangement of the supporting plate 201c, the movable block 201b is prevented from shifting when moving, and the positioning plate 201d is used for supporting the supporting plate 201c to prevent the supporting plate 201c from falling off.

Specifically, the fixing member 201 further includes a placement plate 201e and a fixing column 201f, the fixing column 201f is fixed on the top of the positioning plate 201d, and the placement plate 201e is fixed on the top of the fixing column 201 f.

Can support installation pole 104 through setting up of placing board 201e, prevent that installation pole 104 from taking place the skew, the quantity of fixed column 201f is four, is fixed in respectively and places board 201e bottom four corners, and fixed column 201f is fixed in locating plate 201d top, can fix placing board 201e through setting up of fixed column 201f, prevents to place board 201e and takes place to drop.

Specifically, the driving member 202 includes a moving lever 202a and a supporting bar 202b, the moving lever 202a is hinged to one side of the movable block 201b, and the supporting bar 202b is fixed to one side of the moving lever 202 a.

The number of the movable rods 202a is two, the movable rods 202a are hinged with one side of the movable block 201b, a movable groove is formed in the movable rod 202a, one side of the movable block 201b and the movable groove have sufficient movable positions, the two movable blocks 201b can be driven to move in opposite directions through movement of the movable rod 202a, the number of the support rods 202b is two, the support rods 202a can be supported through the arrangement of the support rods 202b and are rotatably connected with one side of the support plate 201c, the movable rods 202a are prevented from being deviated when moving, and when the two movable rods 202a move, one ends of the two movable rods 202a can be clamped and installed on the mounting rod 104 when the two movable rods 202a are not contacted.

Specifically, the driving member 202 further includes a driving bar 202c and a moving block 202d, the driving bar 202c is located at one side of the moving bar 202a, and the moving block 202d is sleeved outside the driving bar 202 c.

One side of the moving rod 202a is provided with two translation grooves, the two driving strips 202c slide in the translation grooves, the driving strips 202c move in the translation grooves to drive the moving rod 202a to move, and the moving block 202d can drive the driving strips 202c to move through movement.

Specifically, the driving member 202 further includes a movable rod 202e, a pressing plate 202f, and a positioning frame 202g, the movable rod 202e is fixed to the bottom of the moving block 202d, the pressing plate 202f is sleeved on the outer side of the movable rod 202e, and the positioning frame 202g is fixed to the bottom of the positioning plate 201 d.

The movable rod 202e is used for driving the movable block 202d to move, the setting of the pressing plate 202f is convenient for a user to move the movable rod 202e, the positioning frame 202g is sleeved outside the movable rod 202e, the positioning frame 202g is movably connected with the movable rod 202e, the movable rod 202e can be supported through the setting of the positioning frame 202g, and the movable rod 202e is prevented from being deviated.

Example 3

Referring to fig. 4 and 5, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the limiting member 203 includes a limiting block 203a and a rotating block 203b, the limiting block 203a is located on one side of the movable rod 202e, and the rotating block 203b is fixed on one side of the limiting block 203 a.

The limiting groove with the inclined plane is arranged on one side of the movable rod 202e, the limiting block 203a is clamped with the limiting groove, when the movable rod 202e is moved, the movable rod 202e can be limited in a one-way mode through the arrangement of the limiting block 203a, the mounting rod 104 can be clamped when the movable rod 202e is moved, the movable rod 202e is prevented from being moved reversely due to the fact that the pressing plate 202f is touched by mistake, the clamping of the mounting rod 104 is loose, and the rotating block 203b is used for supporting the limiting block 203a and preventing the limiting block 203a from shifting.

Specifically, the limiting member 203 further includes a rotating post 203c, a torsion spring 203d, and a connecting plate 203e, the rotating post 203c is inserted on one side of the rotating block 203b, the rotating post 203c is movably connected with the rotating block 203b, the torsion spring 203d is sleeved on the outer side of the rotating post 203c, and the connecting plate 203e is fixed on one end of the rotating post 203 c.

When the limit of the movable rod 202e needs to be released, the movable rod 202e can be released by moving the rotating block 203b, the rotating block 203b moves to drive the limiting block 203a to be separated from the limiting groove, the movable rod 202e can be moved to separate the mounting rod 104 from the clamping plate 201a, the driving wheel 101 can be detached from the punching machine, the number of the connecting plates 203e is two, the two connecting plates are respectively fixed at two ends of the rotating column 203c, the connecting plates 203e are used for supporting the rotating column 203c, the rotating column 203c is prevented from deviating, one end of the torsion spring 203d is fixed at one side of the connecting plate 203e, the other end of the torsion spring 203d is fixed at one end of the rotating column 203c, torsion force can be applied to the torsion spring 203d when the limiting block 203a is separated from the limiting groove, and the limiting block 203a can be released when the movable rod 202e needs to be limited again, and the limiting block 203a can be driven to be clamped with the limiting groove again through the force of the torsion spring 203 d.

Specifically, the limiting member 203 further includes a handle 203f and a fixing plate 203g, the handle 203f is fixed on the top of the rotating block 203b, and the fixing plate 203g is fixed on the bottom of the connecting plate 203 e.

The setting of handle 203f facilitates the user to rotate rotary block 203b, and fixed plate 203g is fixed in locating rack 202g inner wall, can fix connecting plate 203e through the setting of fixed plate 203g, prevents that connecting plate 203e from taking place to drop.

When the driving wheel 101 is required to be installed in a punching machine, the installation rod 104 is firstly placed on the placing plate 201e, at the moment, the pressing plate 202f moves to drive the movable rod 202e to move, the movable rod 202e drives the movable block 202d to move, the movable block 202d can drive the driving bar 202c to move through movement, the driving bar 202c moves in the translation groove to drive the movable rod 202a to move, the two movable blocks 201b can be driven to move in opposite directions through movement of the movable rod 202a, the clamping plate 201a can be driven to move through movement of the movable block 201b, and the installation rod 104 can be clamped through opposite directions of the two clamping plates 201a, so that the driving wheel 101 can be quickly installed on the punching machine.

When the movable rod 202e is moved, the movable rod 202e can be limited in one direction through the arrangement of the limiting block 203a, the mounting rod 104 can be clamped when the movable rod 202e is moved, the movable rod 202e is prevented from being moved reversely due to the fact that the pressing plate 202f is touched by mistake, the clamping of the mounting rod 104 is loosened, when the limiting of the movable rod 202e needs to be removed, the limiting block 203b is moved to drive the limiting block 203a to be separated from the limiting groove, the limiting of the movable rod 202e can be removed, the mounting rod 104 can be separated from the clamping plate 201a through the movement of the movable rod 202e, so that the driving wheel 101 can be detached from the punch press, torsion force can be applied to the torsion spring 203d when the limiting block 203a is separated from the limiting groove, and when the movable rod 202e needs to be limited again, the limiting block 203a is loosened, and at the moment, the limiting block 203a can be driven to be clamped with the limiting groove again through the revolving force of the torsion spring 203d, and the movable rod 202e can be limited again.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a punch press intermediate wheel drive mechanism which characterized in that: comprising the steps of (a) a step of,

The main body assembly (100) comprises a driving wheel (101), a driving shaft (102), a motor (103) and a mounting rod (104), wherein the driving shaft (102) is sleeved outside the driving wheel (101), the driving shaft (102) is movably connected with the driving wheel (101), the motor (103) is fixed at one end of the driving wheel (101), and the mounting rod (104) is fixed at one side of the driving wheel (101);

The mounting assembly (200) is arranged on the driving wheel (101) and comprises a fixing piece (201), a driving piece (202) and a limiting piece (203), wherein the fixing piece (201) is arranged on the mounting rod (104), the driving piece (202) is arranged on the fixing piece (201), and the limiting piece (203) is arranged on the driving piece (202).

2. The intermediate wheel transmission mechanism of a punch press as claimed in claim 1, wherein: the fixing piece (201) comprises a clamping plate (201 a) and a movable block (201 b), the clamping plate (201 a) is located on one side of the mounting rod (104), and the movable block (201 b) is fixed to the bottom of the clamping plate (201 a).

3. The intermediate wheel transmission mechanism of the punch press as claimed in claim 2, wherein: the fixing piece (201) further comprises a supporting plate (201 c) and a positioning plate (201 d), the supporting plate (201 c) is located at the bottom of the movable block (201 b), and the positioning plate (201 d) is fixed with the bottom of the supporting plate (201 c).

4. A punch intermediate wheel drive mechanism as claimed in claim 3, wherein: the fixing piece (201) further comprises a placing plate (201 e) and fixing columns (201 f), the fixing columns (201 f) are fixed on the tops of the positioning plates (201 d), and the placing plate (201 e) is fixed with the tops of the fixing columns (201 f).

5. The intermediate wheel drive mechanism for a punch press as claimed in claim 3 or 4, wherein: the driving piece (202) comprises a movable rod (202 a) and a supporting bar (202 b), wherein the movable rod (202 a) is hinged with one side of the movable block (201 b), and the supporting bar (202 b) is fixed on one side of the movable rod (202 a).

6. The intermediate wheel transmission mechanism of the punch press as claimed in claim 5, wherein: the driving piece (202) further comprises a driving bar (202 c) and a moving block (202 d), wherein the driving bar (202 c) is located on one side of the moving bar (202 a), and the moving block (202 d) is sleeved on the outer side of the driving bar (202 c).

7. The intermediate wheel transmission mechanism of the punch press as set forth in claim 6, wherein: the driving piece (202) further comprises a movable rod (202 e), a pressing plate (202 f) and a locating frame (202 g), wherein the movable rod (202 e) is fixed at the bottom of the movable block (202 d), the pressing plate (202 f) is sleeved on the outer side of the movable rod (202 e), and the locating frame (202 g) is fixed with the bottom of the locating plate (201 d).

8. The intermediate wheel transmission mechanism of the punch press as set forth in claim 7, wherein: the limiting piece (203) comprises a limiting block (203 a) and a rotating block (203 b), the limiting block (203 a) is located on one side of the movable rod (202 e), and the rotating block (203 b) is fixed on one side of the limiting block (203 a).

9. The intermediate wheel transmission mechanism of the punch press as claimed in claim 8, wherein: the limiting piece (203) further comprises a rotating column (203 c), a torsion spring (203 d) and a connecting plate (203 e), wherein the rotating column (203 c) is inserted into one side of the rotating block (203 b), the rotating column (203 c) is movably connected with the rotating block (203 b), the torsion spring (203 d) is sleeved on the outer side of the rotating column (203 c), and the connecting plate (203 e) is fixed at one end of the rotating column (203 c).

10. The intermediate wheel drive mechanism for a punch press as set forth in claim 9, wherein: the limiting piece (203) further comprises a handle (203 f) and a fixing plate (203 g), wherein the handle (203 f) is fixed to the top of the rotating block (203 b), and the fixing plate (203 g) is fixed to the bottom of the connecting plate (203 e).