Suspension machine for hollow shaft machining

Abstract

The utility model discloses a suspension machine for processing a hollow shaft, which comprises a main body assembly, a clamping jaw, a suspension frame and a chassis, the suspension frame is arranged above the clamping jaw, the chassis is fixed at the bottom of the suspension frame, a clamping assembly is arranged on the clamping jaw and comprises a clamping piece, a driving piece and a limiting piece, and the driving piece is arranged on the clamping piece. The clamping piece is arranged on the clamping jaw, the driving piece is located on the clamping piece, and the limiting piece is arranged on the driving piece. The clamp has the advantages that when different types of hollow shafts are machined, the clamp can be quickly replaced, the downtime of a production line can be shortened by quickly replacing the clamp, so that the production efficiency is improved, when different types of hollow shafts need to be machined, the production line can be helped to quickly meet new machining requirements by quickly replacing the clamp, and the production efficiency is improved. And the waiting time in the production process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a suspension machine for processing a hollow shaft. Background Art

[0002] A suspension machine for hollow shaft processing refers to a suspension machine used to suspend and transport the workpiece during the processing of the hollow shaft for processing operations. The hollow shaft is a hollow shaft-shaped part, usually used in transmission systems, mechanical equipment and other fields. During the processing of the hollow shaft, it is usually necessary to hang the hollow shaft on the suspension machine to facilitate various processing operations, such as turning, drilling, grinding, etc. The suspension machine can help transfer the hollow shaft from one process to another, improving production efficiency and safety. When different types of hollow shafts need to be processed, different types of fixtures need to be replaced. When replacing the fixture, since it is fixed with bolts, disassembly will be more difficult and time-consuming. Spending a lot of time on replacing the fixture will lead to a decrease in production efficiency because the production line will have to stop or slow down the production rhythm, thereby affecting the efficiency of the entire production process. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing suspension machines for processing hollow shafts, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that when replacing the clamp, since it is fixed with bolts, disassembly will be difficult and time-consuming. Spending a lot of time on replacing the clamp will lead to a decrease in production efficiency because the production line will have to stop or slow down the production rhythm, thereby affecting the efficiency of the entire production process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a suspension machine for processing a hollow shaft, which comprises a main body assembly, including a clamping jaw, a suspension frame and a chassis, wherein the suspension frame is arranged above the clamping jaw, and the chassis is fixed to the bottom of the suspension frame;

[0007] The clamping assembly is arranged on the clamping jaw, and comprises a clamping member, a driving member and a limiting member. The clamping member is arranged on the clamping jaw, the driving member is located on the clamping member, and the limiting member is arranged on the driving member.

[0008] As a preferred solution of the suspension machine for processing hollow shafts of the utility model, the clamping member includes a clamping block and a movable plate, the clamping block is arranged on one side of the clamping claw, and the movable plate is fixed to the top of the clamping block.

[0009] As a preferred solution of the suspension machine for processing hollow shafts of the utility model, the clamping member further comprises a moving bar and a driving bar, the moving bar is fixed to one side of the moving plate, and the driving bar is fixed to one end of the moving bar.

[0010] As a preferred solution of the suspension machine for hollow shaft processing described in the utility model, wherein: the clamping part also includes a rotating disk and a support frame, the rotating disk is sleeved on the outside of the driving bar, the rotating disk and the driving bar are movably connected, the support frame is sleeved on the outside of the moving bar, the support frame and the moving bar are movably connected, and the rotating disk is movably connected to one side of the support frame.

[0011] As a preferred solution of the suspension machine for processing hollow shafts of the utility model, the driving member includes a moving column and a handle, the moving column is fixed to one side of the rotating disk, and the handle is fixed to one end of the moving column.

[0012] As a preferred solution of the suspension machine for hollow shaft processing described in the utility model, the driving member also includes a second spring and a positioning block, the second spring is fixed to one side of the moving column, the positioning block is fixed to one end of the second spring, and the positioning block is fixed to one side of the support frame.

[0013] As a preferred solution of the suspension machine for hollow shaft processing described in the utility model, wherein: the limiting member includes a limiting plate, a limiting block and a connecting frame, the connecting frame is fixed to the top of the supporting frame, the connecting frame is sleeved on the outside of the rotating disk, the connecting frame and the rotating disk are movably connected, the limiting plate is fixed to one side of the connecting frame, and the limiting block is arranged on one side of the limiting plate.

[0014] As a preferred solution of the suspension machine for hollow shaft processing described in the utility model, the limiting member also includes a moving rod and a support sleeve, the moving rod is fixed to one side of the limiting block, the support sleeve is arranged on the outside of the moving rod, and the support sleeve and the moving rod are movably connected.

[0015] As a preferred solution of the suspension machine for hollow shaft processing of the utility model, the limiting member further includes a pressure plate and a first spring, the pressure plate is sleeved on the outside of the moving rod, and the first spring is fixed to one side of the pressure plate.

[0016] As a preferred solution of the suspension machine for hollow shaft processing described in the utility model, the limiting member also includes a pull rod and a movable block, the pull rod is fixed to one end of the movable rod, the pull rod is inserted into one side of the support sleeve, the pull rod and the support sleeve are movably connected, and the movable block is fixed to one end of the pull rod.

[0017] The beneficial effects of the utility model are as follows: when processing different types of hollow shafts, the fixture can be quickly replaced. The rapid replacement of the fixture can reduce the downtime of the production line, thereby improving production efficiency. When different types of hollow shafts need to be processed, the rapid replacement of the fixture can help the production line quickly adapt to new processing requirements and reduce waiting time in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of the suspension machine used for hollow shaft processing.

[0020] Figure 2 This is a structural diagram of the clamping jaws of a suspension machine used for processing hollow shafts.

[0021] Figure 3 This is the second spring structure diagram of the suspension machine used for hollow shaft processing.

[0022] Figure 4 For hollow shaft processing suspension machine Figure 3 A partial enlarged structural diagram in the middle.

[0023] Figure 5 This is the structural diagram of the drive bar of the suspension machine used for hollow shaft processing. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides a suspension machine for processing a hollow shaft. The suspension machine for processing a hollow shaft includes a main body component 100 and a clamping component 200. The two can cooperate to quickly replace the clamp when processing different types of hollow shafts.

[0029] The main assembly 100 includes a clamping jaw 101 , a suspension frame 102 and a chassis 103 . The suspension frame 102 is disposed above the clamping jaw 101 , and the chassis 103 is fixed to the bottom of the suspension frame 102 .

[0030] The hollow shaft can be clamped by the setting of the clamp 101, which is convenient for subsequent processing. The suspension frame 102 can make the clamp 101 move or lift. The suspension frame 102 is usually composed of a lifting mechanism, a guide rail and a control system, which can realize the horizontal movement, lifting and fixing of the clamp 101 to ensure that the clamping position is accurate and stable. The clamp 101 and the suspension frame 102 are both existing technologies, so they will not be elaborated in detail. The chassis 103 is used to support the suspension frame 102 to prevent the suspension frame 102 from offset.

[0031] The clamping assembly 200 is disposed on the clamping jaw 101 , and includes a clamping member 201 , a driving member 202 and a limiting member 203 . The clamping member 201 is disposed on the clamping jaw 101 , the driving member 202 is located on the clamping member 201 , and the limiting member 203 is disposed on the driving member 202 .

[0032] The clamping member 201 can be set to quickly fix the jaw 101, thereby improving production efficiency. The driving member 202 is used to drive the clamping member 201 to move, so that the clamping member 201 can fix the jaw 101. After the jaw 101 is fixed, in order to prevent the fixation from loosening, the driving member 202 can be limited by the setting of the limiting member 203, thereby preventing the fixation of the jaw 101 from loosening.

[0033] Example 2

[0034] Reference Figure 1 to Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the clamping member 201 includes a clamping block 201a and a moving plate 201b. The clamping block 201a is disposed at one side of the clamping jaw 101, and the moving plate 201b is fixed to the top of the clamping block 201a.

[0036] There are six clamping blocks 201a, all of which are arranged on one side of the clamping jaw 101. When the clamping jaw 101 needs to be fixed, the six clamping blocks 201a move toward each other so that the clamping block 201a moves to contact with the clamping jaw 101, thereby fixing the clamping jaw 101. There are six movable plates 201b, all of which are fixed on one side of the clamping block 201a. When the limit on the clamping jaw 101 needs to be released, the movement of the movable plate 201b will drive the clamping block 201a to move, so that the clamping block 201a is separated from the clamping jaw 101, thereby releasing the limit on the clamping jaw 101.

[0037] Specifically, the clamping member 201 further includes a moving bar 201c and a driving bar 201d. The moving bar 201c is fixed to one side of the moving plate 201b, and the driving bar 201d is fixed to one end of the moving bar 201c.

[0038] There are six moving bars 201c, all fixed on one side of the moving plate 201b. There are six driving bars 201d, all fixed on one end of the moving bar 201c. The movement of the driving bar 201d will drive the moving bar 201c to move, and the movement of the moving bar 201c can drive the moving plate 201b to move.

[0039] Specifically, the clamping member 201 also includes a rotating disk 201e and a supporting frame 201f. The rotating disk 201e is sleeved on the outside of the driving bar 201d, and the rotating disk 201e and the driving bar 201d are movably connected. The supporting frame 201f is sleeved on the outside of the moving bar 201c, and the supporting frame 201f and the moving bar 201c are movably connected. The rotating disk 201e is movably connected to one side of the supporting frame 201f.

[0040] A guide groove is provided on the rotating disk 201e, and the driving bar 201d slides in the guide groove. The rotating disk 201e is rotated to drive the guide groove to move. At this time, the movement of the guide groove will squeeze the driving bar 201d to move the driving bar 201d. The support frame 201f is used to support the rotating disk 201e to prevent the rotating disk 201e from deviating.

[0041] Specifically, the driving member 202 includes a moving column 202a and a handle 202b. The moving column 202a is fixed to one side of the rotating disk 201e, and the handle 202b is fixed to one end of the moving column 202a.

[0042] A movable groove is provided on one side of the support frame 201f, and the movable column 202a slides in the movable groove. When the rotating disk 201e needs to be rotated, the handle 202b is moved, and the handle 202b can drive the movable column 202a to move. At this time, the movement of the movable column 202a can drive the rotating disk 201e to rotate.

[0043] Specifically, the driving member 202 further includes a second spring 202c and a positioning block 202d. The second spring 202c is fixed to one side of the moving column 202a. The positioning block 202d is fixed to one end of the second spring 202c. The positioning block 202d is fixed to one side of the supporting frame 201f.

[0044] When the movable column 202a is moved, a pulling force is applied to the second spring 202c. The movement of the movable column 202a can drive the rotating disk 201e to rotate. The rotation of the rotating disk 201e can clamp the clamp 101. When the clamp 101 needs to be released from the limit, the rebound force of the second spring 202c can drive the movable column 202a to return to its original position, so that the rotating disk 201e is reversed. The reversal of the rotating disk 201e can release the limit on the clamp 101. The positioning block 202d is used to support the second spring 202c to prevent the second spring 202c from deviating.

[0045] Specifically, the limiting member 203 includes a limiting plate 203a, a limiting block 203b and a connecting frame 203c. The connecting frame 203c is fixed to the top of the supporting frame 201f. The connecting frame 203c is sleeved on the outside of the rotating disk 201e. The connecting frame 203c and the rotating disk 201e are movably connected. The limiting plate 203a is fixed to one side of the connecting frame 203c, and the limiting block 203b is arranged on one side of the limiting plate 203a.

[0046] A limiting groove corresponding to the limiting block 203b is provided on the limiting plate 203a. When the handle 202b is rotated, the limiting block 203b will be driven to move on the limiting groove. The limiting groove is set as an inclined surface. When the handle 202b is rotated to fix the clamping jaw 101, the limiting groove will not limit the limiting block 203b. After the clamping jaw 101 is fixed, in order to prevent the rebound force of the second spring 202c from causing the rotating disk 201e to reverse, the limiting block 203b can be limited by the setting of the limiting groove at this time to prevent the rotating disk 201e from reversing and causing the fixation of the clamping jaw 101 to loosen. The limiting plate 203a is used to support the limiting block 203b to prevent the limiting block 203b from deviating, and the connecting frame 203c is used to support the limiting plate 203a to prevent the limiting plate 203a from deviating.

[0047] Example 3

[0048] Reference Figure 2 to Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0049] Specifically, the limiting member 203 further includes a moving rod 203d and a supporting sleeve 203e. The moving rod 203d is fixed to one side of the limiting block 203b. The supporting sleeve 203e is sleeved on the outside of the moving rod 203d. The supporting sleeve 203e and the moving rod 203d are movably connected.

[0050] When it is necessary to release the limit of the limit block 203b, the moving rod 203d is moved, and the moving rod 203d will drive the limit block 203b to separate from the limit groove, thereby releasing the limit of the limit block 203b. The support sleeve 203e is used to support the moving rod 203d to prevent the moving rod 203d from shifting. The outer sleeve of the support sleeve 203e is provided with a fixed shell, and the fixed shell is fixed to the top of the handle 202b.

[0051] Specifically, the limiting member 203 further includes a pressure plate 203f and a first spring 203g. The pressure plate 203f is sleeved on the outside of the moving rod 203d, and the first spring 203g is fixed to one side of the pressure plate 203f.

[0052] When the moving rod 203d is moved, the pressure plate 203f will be driven to move. The movement of the pressure plate 203f will apply a squeezing force to the first spring 203g. The movement of the moving rod 203d drives the limit block 203b to separate from the limit groove, thereby releasing the limit on the limit block 203b, and then the clamp 101 can be removed. After the clamp 101 is removed, the moving rod 203d is released. At this time, the rebound force of the first spring 203g can drive the moving rod 203d to return to its original position, so that the limit block 203b is engaged with the limit groove, so that the limit block 203b can be limited again.

[0053] Specifically, the limiting member 203 also includes a pull rod 203h and a movable block 203i. The pull rod 203h is fixed to one end of the movable rod 203d, and the pull rod 203h is inserted into one side of the support sleeve 203e. The pull rod 203h and the support sleeve 203e are movably connected, and the movable block 203i is fixed to one end of the pull rod 203h.

[0054] When the moving rod 203d needs to be moved, the movable block 203i is moved, and the movement of the movable block 203i can drive the pull rod 203h to move, and the movement of the pull rod 203h can drive the moving rod 203d to move, so that the limit block 203b is separated from the limit groove.

[0055] When in use, when the clamping jaw 101 needs to be fixed, the clamping jaw 101 is first placed on one side of the clamping block 201a, and then the handle 202b is moved. The movement of the handle 202b will drive the moving column 202a to move. When the moving column 202a moves, a pulling force is applied to the second spring 202c. The movement of the moving column 202a can drive the rotating disk 201e to rotate. The rotation of the rotating disk 201e will drive the guide groove to move. At this time, the movement of the guide groove will squeeze the driving bar 201d to move the driving bar 201d. The movement of the driving bar 201d will drive the moving bar 201c to move. The movement of the moving bar 201c can drive the moving plate 201b to move. The movement of the moving plate 201b will drive the clamping block 201a to move, and the clamping block 201a is moved to contact with the clamping jaw 101, thereby fixing the clamping jaw 101.

[0056] When the clamp 101 needs to be removed, the limit of the limit block 203b needs to be released first. By moving the movable block 203i, the movement of the movable block 203i can drive the pull rod 203h to move, and the movement of the pull rod 203h can drive the moving rod 203d to move. When the moving rod 203d moves, the pressure plate 203f is driven to move. The movement of the pressure plate 203f applies a squeezing force to the first spring 203g. The movement of the moving rod 203d drives the limit block 203b to separate from the limit groove, thereby releasing the limit. The limit of block 203b is then driven by the rebound force of the second spring 202c to return the movable column 202a to its original position, causing the rotating disk 201e to reverse. The limit of the clamping jaw 101 can be released by reversing the rotating disk 201e. After the clamping jaw 101 is released and removed, the movable block 203i is released. At this time, the rebound force of the first spring 203g can drive the movable rod 203d to return to its original position, causing the limit block 203b to engage with the limit groove, so that the limit block 203b can be limited again for the next use.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A suspension machine for processing a hollow shaft, characterized in that: include, A main body component (100) comprises a clamping jaw (101), a suspension frame (102) and a chassis (103), wherein the suspension frame (102) is arranged above the clamping jaw (101), and the chassis (103) is fixed to the bottom of the suspension frame (102); The clamping assembly (200) is arranged on the clamping jaw (101), and comprises a clamping member (201), a driving member (202) and a limiting member (203); the clamping member (201) is arranged on the clamping jaw (101), the driving member (202) is located on the clamping member (201), and the limiting member (203) is arranged on the driving member (202).

2. The suspension machine for processing a hollow shaft according to claim 1, characterized in that: The clamping member (201) comprises a clamping block (201a) and a movable plate (201b); the clamping block (201a) is arranged on one side of the clamping claw (101), and the movable plate (201b) is fixed on the top of the clamping block (201a).

3. The suspension machine for processing a hollow shaft according to claim 2, characterized in that: The clamping member (201) further comprises a moving bar (201c) and a driving bar (201d), wherein the moving bar (201c) is fixed to one side of the moving plate (201b), and the driving bar (201d) is fixed to one end of the moving bar (201c).

4. The suspension machine for processing a hollow shaft according to claim 3, characterized in that: The clamping member (201) further comprises a rotating disk (201e) and a supporting frame (201f); the rotating disk (201e) is sleeved on the outside of the driving bar (201d); the rotating disk (201e) and the driving bar (201d) are movably connected; the supporting frame (201f) is sleeved on the outside of the moving bar (201c); the supporting frame (201f) and the moving bar (201c) are movably connected; and the rotating disk (201e) is movably connected to one side of the supporting frame (201f).

5. The suspension machine for processing a hollow shaft according to claim 4, characterized in that: The driving member (202) comprises a moving column (202a) and a handle (202b), wherein the moving column (202a) is fixed to one side of the rotating disk (201e), and the handle (202b) is fixed to one end of the moving column (202a).

6. The suspension machine for processing a hollow shaft according to claim 5, characterized in that: The driving member (202) further comprises a second spring (202c) and a positioning block (202d), wherein the second spring (202c) is fixed to one side of the movable column (202a), the positioning block (202d) is fixed to one end of the second spring (202c), and the positioning block (202d) is fixed to one side of the supporting frame (201f).

7. The suspension machine for processing a hollow shaft according to claim 5 or 6, characterized in that: The limiting member (203) comprises a limiting plate (203a), a limiting block (203b) and a connecting frame (203c); the connecting frame (203c) is fixed to the top of the supporting frame (201f); the connecting frame (203c) is sleeved on the outside of the rotating disk (201e); the connecting frame (203c) and the rotating disk (201e) are movably connected; the limiting plate (203a) is fixed to one side of the connecting frame (203c); and the limiting block (203b) is arranged on one side of the limiting plate (203a).

8. The suspension machine for processing a hollow shaft according to claim 7, characterized in that: The limiting member (203) further comprises a moving rod (203d) and a supporting sleeve (203e), wherein the moving rod (203d) is fixed to one side of the limiting block (203b), and the supporting sleeve (203e) is sleeved on the outside of the moving rod (203d), and the supporting sleeve (203e) and the moving rod (203d) are movably connected.

9. The suspension machine for processing a hollow shaft according to claim 8, characterized in that: The limiting member (203) further comprises a pressure plate (203f) and a first spring (203g), wherein the pressure plate (203f) is sleeved on the outside of the moving rod (203d), and the first spring (203g) is fixed to one side of the pressure plate (203f).

10. The hanging machine for processing a hollow shaft according to claim 8 or 9, characterized in that: The limiting member (203) further comprises a pull rod (203h) and a movable block (203i), wherein the pull rod (203h) is fixed to one end of the movable rod (203d), the pull rod (203h) is plugged into one side of the support sleeve (203e), the pull rod (203h) and the support sleeve (203e) are movably connected, and the movable block (203i) is fixed to one end of the pull rod (203h).

Images