Precision machining clamp for machine shell type products

Abstract

The utility model relates to the technical field of machine shell machining, in particular to a machine shell type product precision machining clamp which comprises a base, an adjusting assembly, a transmission assembly and a clamping assembly. The adjusting assembly comprises a rotating disc, an outer gear ring, an electric push rod, racks and two limiting strips, the rotating disc is rotationally connected with the base and located in the base, the outer gear ring is fixedly connected with the rotating disc and located on the outer side of the rotating disc, the electric push rod is fixedly connected with the base and located on the outer side of the base, the racks are fixedly connected with the electric push rod and penetrate through the base, and the number of the limiting strips is two. The two limiting strips are fixedly connected with the rack and located between the rack and the base respectively, the transmission assembly is connected with the base, the clamping assembly is connected with the transmission assembly, and the problems that when a machine shell machining tool clamp is used, after a machine shell is fixedly clamped, the machining position of the machine shell is inconvenient to precisely adjust, and the machining precision of the machine shell is affected are solved. And the machining efficiency of the machine shell is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a casing processing technical field especially relates to a casing product precision machining fixture. BACKGROUND

[0002] The prior art discloses the tool fixture mostly is fixed, and one model tool fixture can only process one size casing, and further causes the casing of different sizes all needs to design a corresponding tool fixture, not only more complicated to use, and the material consumption of producing tool fixture is big, and the flexibility is not enough.

[0003] The existing announcement number CN212145334U discloses a casing processing tool fixture, including rotating flange seat, is set up with several installation grooves on rotating flange seat, is set up with several installation holes on rotating flange seat;Several installation holes and several installation grooves are alternately arranged;The rear side wall of rotating flange seat is fixedly connected with limit seat, and several limit rods are fixedly connected on limit seat;The rear end of limit rod is all set up with threaded connection groove;Limit seat is sleeved with tool column, and tool column is inserted on several limit rods, and tool column is limited on several limit rods;The rear end of limit rod is located on the rear side of tool column;The casing processing tool fixture further includes the connecting end cover installed on tool column, can realize diversified processing, and the device component operation is simple, and the flexibility of processing is high, effectively improves the processing efficiency.

[0004] However, the above-mentioned casing processing tool fixture is inconvenient for precise adjustment of the machining position of the casing after fixing and clamping the casing, which reduces the machining efficiency of the casing. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a casing product precision machining fixture, solve the casing processing tool fixture when using, the machining position of casing is inconvenient for precise adjustment after fixing and clamping casing, lead to the problem of the machining efficiency reduction of casing.

[0006] To achieve the above object, the utility model provides a casing product precision machining fixture, including base, adjusting assembly, transmission assembly and clamping assembly, adjusting assembly includes turntable, outer gear ring, electric push rod, rack and limit strip, the turntable is connected with the base rotation, and is located inside the base, the outer gear ring is fixedly connected with the turntable, and is located the outside of the turntable, the electric push rod is fixedly connected with the base, and is located the outside of the base, the rack is fixedly connected with the electric push rod, and passes through the base, the number of limit strip is two, two limit strip is fixedly connected with the rack respectively, and is located between the rack and the base respectively, the transmission assembly is connected with the base, the clamping assembly is connected with the transmission assembly.

[0007] The transmission assembly comprises a transmission frame, a motor and a transmission screw rod, the transmission frame is fixedly connected with the rotating disc and located at the top of the rotating disc, the motor is fixedly connected with the rotating disc and located at the bottom of the rotating disc, and the transmission screw rod is connected with the motor and passes through the rotating disc and the transmission frame.

[0008] The clamping assembly comprises a control plate and a connecting seat, the number of the control plates is two, the two control plates are rotationally connected with the transmission screw rods respectively and located inside the transmission frame, and the number of the connecting seats is multiple, the multiple connecting seats are fixedly connected with the control plates respectively and located outside the control plates.

[0009] The clamping assembly further comprises a connecting rod and a connecting pin, the number of the connecting rods is multiple, the multiple connecting rods are rotationally connected with the connecting seats respectively and pass through the transmission frame, and the number of the connecting pins is multiple, the multiple connecting pins are detachably connected with the connecting rods respectively and pass through the connecting rods.

[0010] The clamping assembly further comprises a fixing seat and a clamping plate, the number of the fixing seats is multiple, the multiple fixing seats are rotationally connected with the connecting rods respectively and located outside the connecting rods, and the number of the clamping plates is three, the three clamping plates are fixedly connected with the fixing seats respectively and located outside the fixing seats.

[0011] The casing product precision machining clamp of the utility model, the base provides support for the device, the rotating disc provides support for the transmission assembly and the clamping assembly, the outer gear ring cooperates with the rack to provide transmission for the rotating disc, the electric push rod is used for controlling the position of the rack, the rack cooperates with the outer gear ring to provide control for the rotating disc, the limiting strip provides limiting for the rack, in use, the clamping assembly is controlled through the transmission assembly, the casing is clamped outside the clamping assembly, then the electric push rod is elongated or shortened, the rack is driven to move along the limiting strip, the rotating disc is driven to rotate through the cooperation of the rack and the outer gear ring, the clamping assembly on the top of the rotating disc and the casing fixed outside the clamping assembly are rotated, the fixed casing is conveniently turned, and the problem that the casing is inconvenient to be precisely adjusted in position after being fixed and clamped during the use of the casing machining tool clamp is solved, thereby reducing the casing machining efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0013] Figure 1 is the overall structure schematic diagram of the precision machining clamp of the casing product of the first embodiment of the utility model.

[0014] Figure 2 is the structure schematic diagram of the adjusting assembly of the first embodiment of the utility model.

[0015] Figure 3 is the structure schematic diagram of the transmission assembly of the first embodiment of the utility model.

[0016] Figure 4 is the structure schematic diagram of the clamping assembly of the first embodiment of the utility model.

[0017] In the figure: 101 - base, 102 - turntable, 103 - outer gear ring, 104 - electric push rod, 105 - rack, 106 - limit strip, 107 - transmission frame, 108 - motor, 109 - transmission screw, 110 - control panel, 111 - connecting seat, 112 - connecting rod, 113 - connecting pin, 114 - fixed seat, 115 - clamping plate. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0019] The first embodiment of the application is:

[0020] Please refer to Figures 1 to 4 , wherein, Figure 1 is the overall structure schematic diagram of the precision machining clamp of the casing product of the first embodiment of the utility model, Figure 2 is the structure schematic diagram of the adjusting assembly of the first embodiment of the utility model, Figure 3 is the structure schematic diagram of the transmission assembly of the first embodiment of the utility model, Figure 4It is the structure schematic view of the clamping assembly of the first embodiment of the utility model, the utility model provides a kind of precision machining fixture of cabinet product, including base 101, adjusting assembly, transmission assembly and clamping assembly, the adjusting assembly includes turntable 102, outer gear ring 103, electric push rod 104, rack 105 and limit strip 106, the transmission assembly includes transmission frame 107, motor 108 and transmission screw 109, the clamping assembly includes control panel 110, connecting seat 111, connecting rod 112, connecting pin 113, fixed seat 114 and clamping plate 115;The aforementioned scheme solves the problem that when the cabinet machining tool clamp is used, it is inconvenient to precisely adjust the machining position of the cabinet after being fixed and clamped, which reduces the machining efficiency of the cabinet.It can be understood that the aforementioned scheme can be used in the scene of adjusting the machining position of the cabinet, and can also be used to solve the problem of clamping different sizes of cabinets.

[0021] For the specific embodiment, the turntable 102 is rotatably connected to the base 101 and located inside the base 101, the outer gear ring 103 is fixedly connected to the turntable 102 and located outside the turntable 102, the electric push rod 104 is fixedly connected to the base 101 and located outside the base 101, the rack 105 is fixedly connected to the electric push rod 104 and passes through the base 101, the number of limit strips 106 is two, and the two limit strips 106 are respectively fixedly connected to the rack 105 and respectively located between the rack 105 and the base 101, the transmission assembly is connected to the base 101, the clamping assembly is connected to the transmission assembly, the base 101 provides support for the device, the turntable 102 provides support for the transmission assembly and the clamping assembly, the outer gear ring 103 cooperates with the rack 105 to provide transmission for the turntable 102, the electric push rod 104 is used to control the position of the rack 105, the rack 105 cooperates with the outer gear ring 103 to provide control for the turntable 102, the limit strip 106 provides limiting action for the rack 105, in use, the clamping assembly is controlled by the transmission assembly, the cabinet is clamped outside the clamping assembly, and then the electric push rod 104 is elongated or shortened to drive the rack 105 to move along the limit strip 106, the turntable 102 is rotated by the cooperation of the rack 105 and the outer gear ring 103, so that the clamping assembly on the top of the turntable 102 and the cabinet fixed outside the clamping assembly are rotated, facilitating the rotation of the fixed cabinet.

[0022] The transmission frame 107 is fixedly connected with the rotating disc 102 and located at the top of the rotating disc 102, the motor 108 is fixedly connected with the rotating disc 102 and located at the bottom of the rotating disc 102, the transmission screw rod 109 is connected with the motor 108 and passes through the rotating disc 102 and the transmission frame 107, the transmission frame 107 provides support for the clamping assembly, the motor 108 provides power for the transmission assembly, and the transmission screw rod 109 provides transmission for the clamping assembly.

[0023] Secondly, the number of the control plates 110 is two, the two control plates 110 are respectively rotatably connected with the transmission screw rods 109 and respectively located inside the transmission frames 107, the number of the connecting seats 111 is multiple, the multiple connecting seats 111 are respectively fixedly connected with the control plates 110 and respectively located outside the control plates 110, the control plates 110 cooperate with the transmission screw rods 109 to provide support for the clamping assembly, and the connecting seats 111 cooperate with the connecting rods 112 to facilitate controlling the positions of the clamping plates 115.

[0024] Thirdly, the number of the connecting rods 112 is multiple, the multiple connecting rods 112 are respectively rotatably connected with the connecting seats 111 and respectively pass through the transmission frames 107, the number of the connecting pins 113 is multiple, the multiple connecting pins 113 are respectively detachably connected with the connecting rods 112 and respectively pass through the connecting rods 112, the connecting rods 112 provide support and transmission for the clamping plates 115, and the connecting pins 113 facilitate connecting the connecting rods 112 with the connecting seats 111 and the fixed seats 114.

[0025] Finally, the number of the fixed seats 114 is multiple, the multiple fixed seats 114 are respectively rotatably connected with the connecting rods 112 and respectively located outside the connecting rods 112, the number of the clamping plates 115 is three, the three clamping plates 115 are respectively fixedly connected with the fixed seats 114 and respectively located outside the fixed seats 114, the fixed seats 114 provide support and transmission for the clamping plates 115, and the clamping plates 115 are used for fixing the machine shell, in the fixing process, the motor 108 is rotated to drive the transmission screw rod 109 to rotate, the control plates 110 are simultaneously moved up and down along the transmission screw rods 109, the angle between the connecting rods 112 and the fixed seats 114 is changed, the clamping plates 115 are pushed out from the outside of the transmission frames 107, and the machine shell is fixed.

[0026] The chassis product precision machining clamp of the embodiment provides support for the base 101, the rotating disc 102 provides support for the transmission assembly and the clamping assembly, the outer gear ring 103 cooperates with the rack 105 to provide transmission for the rotating disc 102, the electric push rod 104 is used for controlling the position of the rack 105, the rack 105 cooperates with the outer gear ring 103 to provide control for the rotating disc 102, and the limiting strip 106 provides limiting for the rack 105. In use, the clamping assembly is controlled by the transmission assembly to clamp the chassis outside the clamping assembly, and then the electric push rod 104 is elongated or shortened to drive the rack 105 to move along the limiting strip 106, the rack 105 cooperates with the outer gear ring 103 to drive the rotating disc 102 to rotate, so that the clamping assembly on the top of the rotating disc 102 and the chassis fixed outside the clamping assembly are rotated, which is convenient for turning the fixed chassis, and solves the problem that the chassis machining tool clamp is inconvenient for precise adjustment of the machining position of the chassis after the chassis is fixed and clamped, which leads to low machining efficiency of the chassis.

[0027] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still fall within the scope of the application.

Claims

1. A precision machining clamp for a cabinet product, comprising a base, characterized in that, It also includes an adjusting assembly, a transmission assembly and a clamping assembly; The adjusting assembly comprises a turntable, an outer gear ring, an electric push rod, a rack and a limiting strip, the turntable is rotatably connected with the base and located inside the base, the outer gear ring is fixedly connected with the turntable and located outside the turntable, the electric push rod is fixedly connected with the base and located outside the base, the rack is fixedly connected with the electric push rod and passes through the base, the number of limiting strips is two, and the two limiting strips are fixedly connected with the rack and respectively located between the rack and the base, the transmission assembly is connected with the base, and the clamping assembly is connected with the transmission assembly.

2. The precision machining clamp for a cabinet product according to claim 1, characterized in that, The transmission assembly comprises a transmission frame, a motor and a transmission screw rod, the transmission frame is fixedly connected with the turntable and located on the top of the turntable, the motor is fixedly connected with the turntable and located on the bottom of the turntable, and the transmission screw rod is connected with the motor and passes through the turntable and the transmission frame.

3. The precision machining clamp for a cabinet product according to claim 2, characterized in that, The clamping assembly comprises a control plate and a connecting seat, the number of control plates is two, the two control plates are rotatably connected with the transmission screw rod and respectively located inside the transmission frame, and the number of connecting seats is multiple, and the multiple connecting seats are fixedly connected with the control plates and respectively located outside the control plates.

4. The precision machining clamp for a cabinet product according to claim 3, characterized in that, The clamping assembly further comprises a connecting rod and a connecting pin, the number of connecting rods is multiple, the multiple connecting rods are rotatably connected with the connecting seats and respectively pass through the transmission frame, and the number of connecting pins is multiple, and the multiple connecting pins are detachably connected with the connecting rods and respectively pass through the connecting rods.

5. The precision machining clamp for a cabinet product according to claim 4, characterized in that, The clamping assembly further comprises a fixing seat and a clamping plate, the number of fixing seats is multiple, the multiple fixing seats are rotatably connected with the connecting rods and respectively located outside the connecting rods, and the number of clamping plates is three, and the three clamping plates are fixedly connected with the fixing seats and respectively located outside the fixing seats.

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