CN221436142U - Clamp overturning machine - Google Patents

Abstract

The utility model provides a fixture turnover machine which comprises a turnover base, a lifting assembly, a clamping assembly, a first positioning assembly, a second positioning assembly, a turnover assembly and an adjusting assembly. The utility model has the beneficial effects that: can realize the automatic upset to the cutter anchor clamps through the upset subassembly, need not the manual work, and can realize the diversified fixed to the cutter anchor clamps through clamping assembly, first locating component, second locating component, can avoid the cutter anchor clamps risk that drops when the upset, safe and reliable, the practicality is strong.

Description

Clamp overturning machine

Technical Field

The utility model belongs to the field of cutter machining, and particularly relates to a clamp overturning machine.

Background

At present, the polishing machine is widely applied to machining of a cutter, the cutter is fixed on a polishing wheel below the polishing machine through a cutter clamp when the cutter is polished, and because the cutter needs to be machined on two sides, the polished cutter clamp on one side is overturned by manpower in the prior art, and then the polished cutter clamp is put on a sliding bracket of the cutter clamp to polish the other side, so that the process not only consumes manpower, but also has low production efficiency.

Disclosure of utility model

In view of the above, the present utility model aims to provide a fixture turnover machine, so as to solve the problems of the prior art that a manual turnover of a tool fixture is required and the efficiency is low.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The fixture turnover machine comprises a turnover base, a lifting assembly, a clamping assembly, a first positioning assembly, a second positioning assembly, a turnover assembly and an adjusting assembly, wherein the lifting assembly is installed on one side of the upper side of the turnover base, the turnover assembly is installed on the upper side of the lifting assembly, the clamping assembly is installed on one side of the turnover assembly, the second positioning assembly is installed on one side of the clamping assembly, the two adjusting assemblies are installed on the other side of the clamping assembly, the two adjusting assemblies are symmetrically arranged on the other side of the upper side of the turnover base, the first positioning assembly is installed in the middle of the clamping assembly, and the first positioning assembly is installed in the middle of the upper side of the turnover base.

Furthermore, four corners of the bottom of the overturning base are respectively provided with an adjusting foot.

Further, the lifting assembly comprises a lifting shell, a lifting cylinder, a guide pillar connecting plate, four lifting guide pillars, four guide pillar dust sleeves and a lifting bearing plate, wherein the lifting shell is of a cuboid hollow structure, the outer wall of the bottom of the lifting shell is mounted to a turnover base, the inner wall of the bottom of the lifting shell is mounted to the guide pillar connecting plate, the guide pillar connecting plate is of a back-shaped structure, the lifting cylinder is mounted inside the guide pillar connecting plate, a telescopic rod of the lifting cylinder penetrates through the lifting bearing plate to be connected to the center of the bottom of the turnover assembly, one lifting guide pillar is mounted at each of four corners of the guide pillar connecting plate, one guide pillar dust sleeve is sleeved outside each lifting guide pillar, and the top of each lifting guide pillar penetrates through the lifting bearing plate to be connected to four corners of the bottom of the turnover assembly.

Further, the clamping assembly comprises a clamping backboard, two clamping plate sliding parts, two clamping side plates and two clamping cylinders, the clamping backboard is of a cuboid structure, a yielding hole is formed in the middle of the clamping backboard, a second positioning assembly is installed in the yielding hole, the middle of the right side of the clamping backboard is connected with the overturning assembly, the yielding hole is located at the joint of the clamping backboard and the overturning assembly, the clamping plate sliding parts are respectively installed at the front end and the rear end of the right side of the clamping backboard, each clamping plate sliding part is respectively connected with one clamping side plate, the clamping backboard and the two clamping side plates form a U-shaped structure, one end, close to the clamping backboard, of each clamping side plate is respectively connected with one clamping cylinder, the two clamping cylinders are respectively fixed at the two ends of the left side of the clamping backboard, and one end, far away from the clamping backboard, of each clamping side plate is respectively provided with an adjusting assembly.

Further, the first locating component comprises a first locating plate and two clamp locating screws, the first locating plate is mounted on the middle of the upper portion of the overturning base, and the two clamp locating screws are mounted on the upper portion of the first locating plate.

Further, the second positioning assembly comprises a positioning cylinder, a cylinder fixing plate, positioning clamping jaws and two positioning optical axes, the positioning cylinder is mounted in a yielding hole of the clamping backboard through the cylinder fixing plate, a telescopic rod of the positioning cylinder penetrates through the clamping backboard and then is connected to the positioning clamping jaws, and the positioning clamping jaws are connected with the second positioning plate through two parallel positioning optical axes.

Further, the upset subassembly is including upset cylinder, cylinder mount and rotatory sleeve axle, cylinder mount bottom middle part is connected with the lift cylinder, a lift guide pillar is cup jointed respectively in cylinder mount four corners, cylinder mount top joint upset cylinder, rotatory sleeve axle is installed to upset cylinder one side, rotatory sleeve axle is installed to centre gripping backplate right side middle part.

Further, the adjusting component comprises an adjusting plate and a hook plate, the adjusting plate is mounted on one side above the overturning base, the hook plate is mounted on one side of the adjusting plate, a U-shaped groove is formed in the upper portion of the hook plate, and long through holes are formed in the adjusting plate and the hook plate.

Further, the model of the overturning cylinder is QGK100 x 180.

Compared with the prior art, the clamp turnover machine has the following advantages:

(1) According to the fixture turnover machine, the tool fixture can be automatically turned through the turnover assembly without manual work, the fixture can be fixed in multiple directions through the clamping assembly, the first positioning assembly and the second positioning assembly, the falling risk of the fixture during turnover can be avoided, and the fixture turnover machine is safe, reliable and high in practicability.

(2) According to the fixture turnover machine, the turnover assembly adopts the turnover cylinder to replace the servo motor to realize turnover operation, so that the cost can be reduced, the phenomena of excessive circuits and inconvenient control operation can be avoided, and the safety and the practicability of the turnover machine are further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a partial schematic view of an overall structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a unitary structure mounting tool holder according to an embodiment of the utility model.

Reference numerals illustrate:

1. Overturning a base; 11. adjusting the foot; 2. a lifting assembly; 21. a lifting housing; 22. a lifting cylinder; 23. a guide post connecting plate; 24. lifting guide posts; 25. guide post wind dust cover; 26. lifting the bearing plate; 3. a clamping assembly; 31. clamping the backboard; 32. a cleat slide; 33. clamping the side plates; 34. a clamping cylinder; 4. a first positioning assembly; 41. a first positioning plate; 42. a clamp positioning screw; 5. a second positioning assembly; 51. positioning a cylinder; 52. a cylinder fixing plate; 53. positioning an optical axis; 54. positioning clamping jaws; 6. a flip assembly; 61. a turnover cylinder; 62. a cylinder fixing frame; 63. a rotating sleeve shaft; 7. an adjustment assembly; 71. an adjusting plate; 72. a hook plate.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 3, the fixture turnover machine comprises a turnover base 1, a lifting component 2, a clamping component 3, a first positioning component 4, a second positioning component 5, a turnover component 6 and an adjusting component 7, wherein the lifting component 2 is installed on one side of the upper side of the turnover base 1, the turnover component 6 is installed on the upper side of the lifting component 2, the clamping component 3 is installed on one side of the turnover component 6, the second positioning component 5 is installed on one side of the clamping component 3, two adjusting components 7 are installed on the other side of the clamping component 3, the two adjusting components 7 are symmetrically arranged on the other side of the upper side of the turnover base 1, the first positioning component 4 is installed in the middle of the clamping component 3, and the first positioning component 4 is installed in the middle of the upper side of the turnover base 1.

This anchor clamps upset machine can realize the automatic upset to the cutter holder through upset subassembly 6, need not the manual work, and can realize the diversified fixed to the cutter holder through clamping assembly 3, first locating component 4, second locating component 5, can avoid the cutter holder risk that drops when the upset, safe and reliable, the practicality is strong, in addition, upset subassembly 6 adopts the upset cylinder to replace servo motor to realize the upset operation, not only can reduce cost, can avoid the circuit too much moreover, the inconvenient phenomenon of control operation, further improves the security and the practicality of this upset machine.

In a preferred embodiment of the present utility model, four corners of the bottom of the flip base 1 are respectively provided with an adjusting leg 11, and in this embodiment, the flip base 1 has an L-shaped structure. The purpose of which is to facilitate the placement of the lifting assembly 2.

In a preferred embodiment of the present utility model, the lifting assembly 2 includes a lifting housing 21, a lifting cylinder 22, a guide pillar connecting plate 23, four lifting guide pillars 24, four guide pillar dust sleeves 25 and a lifting bearing plate 26, the lifting housing 21 is of a cuboid hollow structure, the outer wall of the bottom of the lifting housing 21 is mounted to the turnover base 1, the inner wall of the bottom of the lifting housing 21 is mounted to the guide pillar connecting plate 23, the guide pillar connecting plate 23 is of a zigzag structure, the lifting cylinder 22 is mounted inside the guide pillar connecting plate 23, a telescopic rod of the lifting cylinder 22 is connected to the center of the bottom of the turnover assembly 6 through the lifting bearing plate 26, four corners of the guide pillar connecting plate 23 are respectively provided with one lifting guide pillar 24, each lifting guide pillar 24 is sleeved with one guide pillar dust sleeve 25 outside, and the top of each lifting guide pillar 24 is connected to four corners of the bottom of the turnover assembly 6 through the lifting bearing plate 26. The guide pillar wind dust cover 25 is used for preventing the dust from falling on the lifting guide pillar 24, and the lifting assembly 2 is used for providing the turnover space for the turnover assembly 6 to turn over the cutter fixture, when the cutter fixture needs to be turned over, the staff drives the turnover assembly 6 to rise through driving the extension rod of the lifting cylinder 22 to extend, and the turnover assembly 6 rises to drive the clamping assembly 3 and the cutter fixture to rise, so that the turnover space can be provided for the turnover assembly 6 to turn over the cutter fixture.

In a preferred embodiment of the present utility model, the clamping assembly 3 includes a clamping back plate 31, two clamping plate sliding members 32, two clamping side plates 33 and two clamping cylinders 34, the clamping back plate 31 has a rectangular structure, a yielding hole is formed in the middle of the clamping back plate 31, a second positioning assembly 5 is installed in the yielding hole, the middle of the right side of the clamping back plate 31 is connected with the overturning assembly 6, the yielding hole is located at the connection position of the clamping back plate 31 and the overturning assembly 6, two clamping plate sliding members 32 are installed at the front end and the rear end of the right side of the clamping back plate 31 respectively, each clamping plate sliding member 32 is connected with one clamping side plate 33 respectively, one end of each clamping side plate 33 close to the clamping back plate 31 is connected with one clamping cylinder 34 respectively, the two clamping cylinders 34 are both fixed to the two ends of the left side of the clamping back plate 31, and one end of each clamping side plate 33 far from the clamping back plate 31 is provided with one adjusting assembly 7 respectively. In this embodiment, one end of each clamping side plate 33 far away from the clamping backboard 31 is further provided with an optical axis hole, the optical axis hole is used for being matched with an optical axis rod of a tool clamp, the clamping assembly 3 is used for placing and fixing the tool clamp, when the tool clamp needs to be placed, a worker firstly controls the telescopic rods of the two clamping cylinders 34 to stretch so as to expand the two clamping side plates 33, then the tool clamp is clamped by a manipulator, the positioning holes of the tool clamp are sleeved with the two clamp positioning screws 42, then the telescopic rods of the two clamping cylinders 34 are driven to shorten so as to shrink the two clamping side plates 33, and accordingly the optical axis rod of the tool clamp is sleeved with the optical axis hole of the clamping side plate 33, so that the tool clamp is fixed and clamped by the clamping assembly 3.

In a preferred embodiment of the present utility model, the first positioning assembly 4 includes a first positioning plate 41 and two fixture positioning screws 42, the first positioning plate 41 is mounted on the middle part above the turnover base 1, and the two fixture positioning screws 42 are mounted above the first positioning plate 41, and in actual use, the two fixture positioning screws 42 are matched with the positioning holes of the tool fixture, so that the tool fixture is fixed on the first positioning plate 41, and the clamping assembly 3 and the second positioning assembly 5 are convenient to clamp and position.

In a preferred embodiment of the present utility model, the second positioning assembly 5 includes a positioning cylinder 51, a cylinder fixing plate 52, a positioning clamping jaw 54, and two positioning optical axes 53, the positioning cylinder 51 is installed in the hole of the clamping back plate 31 through the cylinder fixing plate 52, the telescopic rod of the positioning cylinder 51 passes through the clamping back plate 31 and then is connected to the positioning clamping jaw 54, and the positioning clamping jaw 54 is connected with the second positioning plate 52 through two parallel positioning optical axes 53. The second positioning component 5 is used for clamping the tool holder, when in actual use, before the tool holder is placed, the telescopic rod of the positioning cylinder 51 is in a shortened state, so that the tool holder is prevented from being placed in an interference manner, after the tool holder is placed, a worker controls the telescopic rod of the positioning cylinder 51 to extend, and therefore the positioning clamping jaw 54 is clamped on one side of the tool holder, and the positioning effect can be achieved.

In a preferred embodiment of the present utility model, the turnover assembly 6 includes a turnover cylinder 61, a cylinder fixing frame 62 and a rotating sleeve shaft 63, the middle of the bottom end of the cylinder fixing frame 62 is connected with the lifting cylinder 22, four corners of the cylinder fixing frame 62 are respectively sleeved with one lifting guide post 24, the top of the cylinder fixing frame 62 is clamped with the turnover cylinder 61, one side of the turnover cylinder 61 is provided with the rotating sleeve shaft 63, the rotating sleeve shaft 63 is mounted to the middle of the right side of the clamping back plate 31, in this embodiment, the inside of the rotating sleeve shaft 63 is of a hollow structure, in order to avoid interference with the positioning cylinder 51, in practical use, the rotating sleeve shaft 63 is driven to rotate by driving the turnover cylinder 61 so as to drive the rotating shaft 63 of the turnover cylinder 61, so that the clamping assembly 3 can be driven to rotate, and the clamping assembly 3 is rotated, thereby achieving the purpose of turning over the tool clamp.

In a preferred embodiment of the present utility model, the adjusting assembly 7 includes an adjusting plate 71 and a hook plate 72, the adjusting plate 71 is mounted on one side above the tilting base 1, the hook plate 72 is mounted on one side of the adjusting plate 71, a U-shaped groove is formed above the hook plate 72, long through holes are formed on the adjusting plate 71 and the hook plate 72, the adjusting plate 71 can adjust the mounting position on the tilting base 1 through the long through holes, the optical axis rod of the U-shaped groove is convenient for placing the tool holder, and the hook plate 72 can adjust the mounting position on the adjusting plate 71 through the long through holes, so that the tool holder is suitable for different tool holders, and the tool holder can also be supported for the weight.

In a preferred embodiment of the present utility model, the type of the reversing cylinder 61 is QGK100×180. In this embodiment, the present turning cylinder 61 can achieve 180 degree turning, so that the front and back sides of the tool holder can be turned.

The working principle of the clamp overturning machine is as follows:

When placing the cutter holder (under initial condition, clamping assembly 3 is in the state of expanding), the polishing machine is finished to the one side of cutter after throwing for the first time, and the sliding bracket on the polishing machine is retreated, and the staff presss from both sides the cutter holder to get and puts into on the first positioning assembly 4 of upset machine through the manipulator, clamping assembly 3, first positioning assembly 4, second positioning assembly 5, adjusting part 7 carry out the location regulation with the cutter holder respectively, clamping assembly 3 both sides press from both sides tightly, realize the location of cutter holder.

When the cutter clamp needs to be turned over, the telescopic rod of the lifting cylinder 22 drives the cutter clamp to rise, and after the lifting channel is set at a position, the turning cylinder 61 is driven to turn over, and the turning cylinder 61 turns over to drive the cutter clamp to turn over, so that 180-degree turning over of the cutter clamp is realized;

Then the telescopic rod of the lifting cylinder 22 descends, the clamping assembly 3 releases the cutter clamp, and the manipulator takes the cutter clamp to the sliding bracket for polishing the other surface.

It should be noted that the present application does not improve the control program, the related control program is the prior art, and the related electrical components are the prior art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. The fixture turnover machine is characterized in that: including upset base, lifting unit, clamping assembly, first locating component, second locating component, upset subassembly and adjusting part, the lifting unit is installed to upset base top one side, the upset subassembly is installed to lifting unit top, clamping assembly is installed to upset subassembly one side, second locating component is installed to clamping assembly one side, two adjusting part are installed to clamping assembly opposite side, two adjusting part symmetries set up in upset base top opposite side, clamping assembly mid-mounting first locating component, first locating component is installed to upset base top middle part.

2. The clamp inverter of claim 1, wherein: and four corners of the bottom of the overturning base are respectively provided with an adjusting foot.

3. The clamp inverter of claim 1, wherein: the lifting assembly comprises a lifting shell, a lifting cylinder, a guide pillar connecting plate, four lifting guide pillars, four guide pillar dust sleeves and a lifting bearing plate, wherein the lifting shell is of a cuboid hollow structure, the outer wall of the bottom of the lifting shell is mounted to a turnover base, the inner wall of the bottom of the lifting shell is mounted to the guide pillar connecting plate, the guide pillar connecting plate is of a back-shaped structure, the lifting cylinder is mounted inside the guide pillar connecting plate, a telescopic rod of the lifting cylinder penetrates through the lifting bearing plate to be connected to the center of the bottom of the turnover assembly, one lifting guide pillar is mounted at four corners of the guide pillar connecting plate respectively, one guide pillar dust sleeve is sleeved outside each lifting guide pillar respectively, and the top of each lifting guide pillar penetrates through the lifting bearing plate to be connected to four corners of the bottom of the turnover assembly.

4. A clamp inverter according to claim 3, characterized in that: the clamping assembly comprises a clamping backboard, two clamping plate sliding parts, two clamping side plates and two clamping cylinders, wherein the clamping backboard is of a cuboid structure, a yielding hole is formed in the middle of the clamping backboard, a second positioning assembly is installed in the yielding hole, the middle of the right side of the clamping backboard is connected with the overturning assembly, the yielding hole is located at the joint of the clamping backboard and the overturning assembly, the clamping plate sliding parts are respectively installed at the front end and the rear end of the right side of the clamping backboard, each clamping plate sliding part is respectively connected with one clamping side plate, the clamping backboard and the two clamping side plates form a U-shaped structure, one end of each clamping side plate close to the clamping backboard is respectively connected with one clamping cylinder, the two clamping cylinders are all fixed at the two ends of the left side of the clamping backboard, and one end of each clamping side plate far away from the clamping backboard is respectively provided with an adjusting assembly.

5. The clamp inverter of claim 1, wherein: the first locating component comprises a first locating plate and two clamp locating screws, the first locating plate is mounted on the middle of the upper portion of the overturning base, and the two clamp locating screws are mounted on the upper portion of the first locating plate.

6. The clamp inverter of claim 4, wherein: the second positioning assembly comprises a positioning cylinder, a cylinder fixing plate, positioning clamping jaws and two positioning optical axes, the positioning cylinder is mounted in a yielding hole of the clamping backboard through the cylinder fixing plate, a telescopic rod of the positioning cylinder penetrates through the clamping backboard and then is connected to the positioning clamping jaws, and the positioning clamping jaws are connected with the second positioning plate through the two positioning optical axes which are arranged in parallel.

7. A clamp inverter according to claim 3, characterized in that: the turnover assembly comprises a turnover cylinder, a cylinder fixing frame and a rotary sleeve shaft, wherein the middle part of the bottom end of the cylinder fixing frame is connected with a lifting cylinder, four corners of the cylinder fixing frame are respectively sleeved with a lifting guide post, the top of the cylinder fixing frame is clamped with the turnover cylinder, the rotary sleeve shaft is arranged on one side of the turnover cylinder, and the rotary sleeve shaft is arranged on the middle part of the right side of the clamping backboard.

8. The clamp inverter of claim 1, wherein: the adjusting component comprises an adjusting plate and a hook plate, wherein the adjusting plate is arranged on one side above the overturning base, the hook plate is arranged on one side of the adjusting plate, a U-shaped groove is formed in the upper side of the hook plate, and long through holes are formed in the adjusting plate and the hook plate.

9. The clamp inverter of claim 7, wherein: the model of the overturning cylinder is QGK100 x 180.