CN214868914U - Multi-station positioning tool clamp device for processing of battery car accessories - Google Patents
Multi-station positioning tool clamp device for processing of battery car accessories Download PDFInfo
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- CN214868914U CN214868914U CN202022741925.5U CN202022741925U CN214868914U CN 214868914 U CN214868914 U CN 214868914U CN 202022741925 U CN202022741925 U CN 202022741925U CN 214868914 U CN214868914 U CN 214868914U
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Abstract
The utility model discloses a storage battery car accessory processing multistation location frock clamp device, including processing anchor clamps seat, the spacing groove that the interval set up about a plurality of is seted up at the top of processing anchor clamps seat, above-mentioned device still includes the centre gripping subassembly that a plurality of and spacing groove correspond, and both sides all are equipped with the location extrusion part of mutually supporting around the spacing groove, and the location extrusion part can extrude the location with spacing work piece at the spacing inslot to can extrude the location to not unidimensional work piece. By adopting the design of the device parts, the processing efficiency is high, and the device parts are designed to process electric vehicle accessories with various sizes.
Description
Technical Field
The utility model relates to a storage battery car accessory processing multistation location frock clamp device field especially relates to a storage battery car accessory processing multistation location frock clamp device.
Background
For the battery car accessories, such as shaft-shaped accessories used by a battery car, milling machining is often required on the accessories, and operations such as drilling, slotting, chamfering and the like are performed on the shaft-shaped accessories through milling machining.
In the milling process of the fittings, a tool clamp is often needed, and the shaft-shaped fittings are clamped through the tool clamp.
However, the tooling fixture disclosed in the prior art is single in structure, the accessory is placed on the tooling fixture, and the manual positioning mode is often adopted for positioning, so that the positioning speed is low, the manual positioning firmness is not high, and the workpiece is easy to loosen in milling, so that the machining waste is caused.
Meanwhile, in the accessory machining process, the bottom of different shaft-shaped accessories is different in size, the tool clamp disclosed by the prior art is single in structure, one clamp table can only limit one size workpiece, and a large number of tool clamps suitable for different sizes are arranged in a workshop to meet the requirement of diversified machining production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a storage battery car accessory processing multistation location frock clamp device is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a multi-station positioning tool clamp device for processing battery car accessories comprises a processing clamp base, wherein the top of the processing clamp base is provided with a plurality of limiting grooves which are arranged at left and right intervals;
the multi-station positioning tool clamp device for processing the battery car accessories further comprises a plurality of clamping components corresponding to the limiting grooves;
clamping the upper end of the workpiece to be machined through the clamping assembly;
the front side and the rear side of the limiting groove are respectively provided with a positioning extrusion component which are matched with each other;
the positioning and extruding components comprise extruding positioning rods which are connected to the limiting grooves in a sliding mode, the inner end parts of the extruding positioning rods are arranged in the limiting grooves, and the outer end parts of the extruding positioning rods are fixedly connected with push discs;
the push disc is fixedly connected with a push rod, the push disc is fixedly connected with an expansion spring, and the push rod is positioned in a spring gap of the expansion spring;
the outer end part of the extension spring is fixedly connected with a mounting ring body;
the positioning and extruding component further comprises a pushing cylinder, a piston rod of the pushing cylinder is fixedly connected to the push rod, and the outer side wall of the installation ring body is fixedly connected to a cylinder barrel of the pushing cylinder through a plurality of connecting columns distributed in an annular mode.
Preferably, the bottom of the machining jig base is fitted with a base table.
Preferably, the cylinder barrel of the push cylinder is fitted with a suspension plate fixedly connected to the base table.
Preferably, the clamping assemblies each comprise a first arc-shaped clamping hoop rod and a second arc-shaped clamping hoop rod which are arranged at intervals in the front-back direction;
the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod are symmetrically arranged in front and back;
guide rods are connected between the left end and the right end of the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod in a sliding manner;
the front end and the rear end of the top of the processing clamp seat are fixedly connected with mounting plates, and the guide rod is fixedly connected between the mounting plates;
first arc centre gripping hoop pole and second arc centre gripping hoop pole all are equipped with the cylinder, through the cylinder drive first arc centre gripping hoop pole and second arc centre gripping hoop pole.
Preferably, the left end and the right end of the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod are provided with horizontal protruding ends, and the guide rod is connected between the horizontal protruding ends in a sliding mode.
Preferably, the cylinder barrel of the air cylinder is fixedly connected to the mounting plate; the mounting plate is in threaded connection with the processing clamp seat through a plurality of mounting screws.
Preferably, the front side wall and the rear side wall of the processing clamp seat are respectively provided with a plurality of connecting plates;
the connecting plate is assembled on the base platform through an assembling bolt.
Preferably, the longitudinal section of the connecting plate is L-shaped;
and the upper end of the connecting plate is assembled on the side wall of the processing clamp base through an assembling bolt.
Preferably, the top center parts of the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod are fixedly connected with end columns, the end columns are fixedly connected with push rods, and piston rods of the air cylinders are fixedly connected to the push rods;
and a piston rod of the air cylinder is connected with the mounting plate in a sliding manner. .
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a storage battery car accessory processing multistation location frock clamp device, through design processing anchor clamps seat stand, the spacing groove that a plurality of left and right sides interval set up is seted up at the top of processing anchor clamps seat stand, storage battery car accessory processing multistation location frock clamp device still include a plurality of and the spacing groove correspond the centre gripping subassembly the upper end of centre gripping subassembly centre gripping processing work piece, both sides all are equipped with the location extrusion part of mutually supporting, location extrusion part all include the extrusion locating lever of sliding connection on the spacing groove, the interior tip of extrusion locating lever be with the spacing inslot, fixedly connected with push rod on the outer tip fixedly connected with push disc of extrusion locating lever, the push disc, fixedly connected with expanding spring on the push disc, the push rod is located expanding spring's spring space, expanding spring's outer tip fixedly connected with installation ring body, The location extrusion part still includes pushing cylinder, pushing cylinder's piston rod fixed connection is on the push rod, the lateral wall of installation ring body is through the spliced pole fixed connection that a plurality of annular distributes on pushing cylinder's cylinder, realizes processing electric motor car accessory.
By adopting the design of the device parts, the processing efficiency is high, and the device parts are designed to process electric vehicle accessories with various sizes.
Drawings
FIG. 1 is a schematic structural view of a machining jig base in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a positioning and pressing member according to an embodiment of the present invention;
FIG. 3 is a schematic view of a dispersed structure of a positioning and pressing member according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a clamping assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of the connection structure of the end post and the push rod in the embodiment of the present invention;
fig. 6 is a schematic overall structure diagram of the embodiment of the present invention;
fig. 7 is a schematic structural diagram of the positioning pressing member in the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-7, a multi-station positioning tool clamp device for battery car accessory machining comprises a machining clamp seat stand 2, a plurality of limiting grooves 21 are formed in the top of the machining clamp seat stand 2, the limiting grooves 21 are arranged at left and right sides at intervals, and the bottoms of shaft-shaped accessories are limited in the limiting grooves 21.
In order to clamp and position the upper end of the shaft-shaped accessory, the multi-station positioning tool clamp device for processing the battery car accessory further comprises a plurality of clamping components 3 corresponding to the limiting grooves 21. The upper end part of the shaft-shaped fitting is clamped by the clamping component 3.
In the actual working process, the lower end part of the shaft-shaped fitting (the lower end part of the shaft-shaped fitting is cylindrical) is limited in the limiting groove 21, but because the shaft-shaped fittings of different models have different sizes, particularly, the lower end parts of the shaft-shaped fittings have different sizes, in order to squeeze and position the lower end parts of the shaft-shaped fittings of different sizes, the front side and the rear side of each limiting groove 21 are respectively provided with the mutually matched positioning squeezing parts 6.
The lower end part of the shaft-shaped fitting is extruded and positioned through the positioning extrusion components 6 with the front part and the rear part mutually matched.
Specifically, each of the positioning and squeezing components 6 includes a squeezing positioning rod 66 slidably connected to the limiting groove 21 (a through sliding through hole matched with the squeezing positioning rod 66 is formed in the machining jig base 2, and the through sliding through hole is communicated with the limiting groove 21), the inner end of the squeezing positioning rod 66 is in the limiting groove 21, and the outer end of the squeezing positioning rod 66 is fixedly connected with a push disc 65; the push disc 65 is fixedly connected with a push rod 67, the push disc 65 is fixedly connected with an extension spring 64, and the push rod 67 is located in a spring gap of the extension spring 64 (the extension spring 64 is spiral, and the center of the extension spring 64 is provided with a cylindrical gap). Meanwhile, the outer end of the extension spring 64 is fixedly connected with a mounting ring body 63.
The positioning and squeezing component 6 further comprises a pushing cylinder 62, a piston rod of the pushing cylinder 62 is fixedly connected to the push rod 67, and the outer side wall of the installation ring body 63 is fixedly connected to a cylinder barrel of the pushing cylinder 62 through a plurality of connecting columns distributed annularly. The piston rod of the push cylinder 62 penetrates through the annular center of the mounting ring 63.
The base table 1 is attached to the bottom of the machining jig base table 2. The cylinder of the push cylinder 62 is fitted with a suspension plate 61, said suspension plate 61 being fixedly connected to the side wall of the base table 1.
When the lower end part of the shaft-shaped fitting cannot be sufficiently limited on the limiting groove 21, the pushing cylinder 62 is opened, the pushing cylinder 62 drives the push rod 67, the push rod 67 pushes the push disc 65, and the extrusion positioning rods 66 at the front side and the rear side are close to each other and extruded on the processed workpiece.
In the process, the extension spring 64 is elongated, and after the machining and positioning, the pushing cylinder 62 is closed, the extrusion positioning rod 66 is reset under the elastic restoring force of the extension spring 64, and the machined workpiece is loosened.
By adopting the mode, workpieces with different sizes are machined.
In order to sufficiently clamp the upper end of the workpiece, the clamping assemblies 3 respectively comprise a first arc-shaped clamping hoop rod 33 and a second arc-shaped clamping hoop rod 34 which are arranged at intervals in the front-back direction; the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 are symmetrically arranged in front and back.
The first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 are provided with arc-shaped clamping gaps, and the central angle of each arc-shaped clamping gap is 90 degrees.
Guide rods 4 are slidably connected between the left end and the right end of the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34; specifically, the left end and the right end of the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 are respectively provided with a horizontal protruding end S, and the guide rod 4 is connected between the horizontal protruding ends S in a sliding manner. Correspondingly, the horizontal protruding end S is provided with a through hole which is adaptive to the horizontal protruding end S.
The front end and the rear end of the top of the processing clamp seat stand 2 are fixedly connected with mounting plates 5, and the guide rod 4 is fixedly connected between the mounting plates 5; the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 are both provided with a cylinder 32, and the cylinder 32 drives the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34.
Specifically, the top center parts of the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 are fixedly connected with an end post a, the end post a is fixedly connected with a push rod a, and a piston rod of the air cylinder 32 is fixedly connected to the push rod a; the piston rod of the cylinder 32 is slidably connected with the mounting plate 5 (the cylinder barrel of the cylinder 32 is fixedly connected on the outer side wall of the mounting plate 5).
Meanwhile, the mounting plate 5 is in threaded connection with the processing clamp seat 2 through a plurality of mounting screws.
The front side wall and the rear side wall of the processing clamp base 2 are respectively provided with a plurality of connecting plates; the connecting plate is assembled on the base platform through an assembling bolt.
The longitudinal section of the connecting plate is L-shaped; the upper end of the connecting plate is assembled on the side wall of the processing clamp base 2 through an assembling bolt.
The working mode is as follows:
the shaft-shaped accessory is limited on the limiting groove 21 in the mode, at the moment, the air cylinder 32 is opened, the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34 at the front part and the rear part of the driving of the air cylinder 32 are close to each other, and the clamping and positioning of the upper end part of the shaft-shaped processing workpiece are realized through the clamping and matching of the first arc-shaped clamping hoop rod 33 and the second arc-shaped clamping hoop rod 34.
And after clamping and positioning, milling by using milling equipment.
Adopt above-mentioned device part design not only machining efficiency high, and above-mentioned device part design can be mostly the automatic centre gripping location of processing work piece simultaneously, has effectively improved the productivity ratio of storage battery axle shape accessory.
Meanwhile, the electric vehicle accessories with various sizes are machined through the design of the device parts.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A multi-station positioning tool clamp device for processing battery car accessories is characterized by comprising a processing clamp base, wherein the top of the processing clamp base is provided with a plurality of limiting grooves which are arranged at intervals left and right;
the multi-station positioning tool clamp device for processing the battery car accessories further comprises a plurality of clamping components corresponding to the limiting grooves;
clamping the upper end of the workpiece to be machined through the clamping assembly;
the front side and the rear side of the limiting groove are respectively provided with a positioning extrusion component which are matched with each other;
the positioning and extruding components comprise extruding positioning rods which are connected to the limiting grooves in a sliding mode, the inner end parts of the extruding positioning rods are arranged in the limiting grooves, and the outer end parts of the extruding positioning rods are fixedly connected with push discs;
the push disc is fixedly connected with a push rod, the push disc is fixedly connected with an expansion spring, and the push rod is positioned in a spring gap of the expansion spring;
the outer end part of the extension spring is fixedly connected with a mounting ring body;
the positioning and extruding component further comprises a pushing cylinder, a piston rod of the pushing cylinder is fixedly connected to the push rod, and the outer side wall of the installation ring body is fixedly connected to a cylinder barrel of the pushing cylinder through a plurality of connecting columns distributed in an annular mode.
2. The battery car accessory processing multi-station positioning tooling fixture device of claim 1, wherein a base table is assembled at the bottom of the processing fixture base table.
3. The battery car accessory processing multi-station positioning tooling fixture device of claim 2, wherein the cylinder barrel of the push cylinder is assembled with a suspension plate, and the suspension plate is fixedly connected to the base table.
4. The multi-station positioning tool clamp device for battery car accessory machining according to claim 3, wherein each clamping assembly comprises a first arc-shaped clamping hoop rod and a second arc-shaped clamping hoop rod which are arranged at intervals in the front and back direction;
the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod are symmetrically arranged in front and back;
guide rods are connected between the left end and the right end of the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod in a sliding manner;
the front end and the rear end of the top of the processing clamp seat are fixedly connected with mounting plates, and the guide rod is fixedly connected between the mounting plates;
first arc centre gripping hoop pole and second arc centre gripping hoop pole all are equipped with the cylinder, through the cylinder drive first arc centre gripping hoop pole and second arc centre gripping hoop pole.
5. The multi-station positioning tooling fixture device for battery car accessory processing according to claim 4, wherein the left and right ends of the first and second arc-shaped clamping hoop rods are provided with horizontal protruding ends, and the guide rod is slidably connected between the horizontal protruding ends.
6. The multi-station positioning tool clamp device for battery car accessory machining according to claim 5, wherein a cylinder barrel of the air cylinder is fixedly connected to the mounting plate; the mounting plate is in threaded connection with the processing clamp seat through a plurality of mounting screws.
7. The multi-station positioning tool clamp device for battery car accessory machining according to claim 6, wherein a plurality of connecting plates are respectively assembled on the front side wall and the rear side wall of the machining clamp base;
the connecting plate is assembled on the base platform through an assembling bolt.
8. The multi-station positioning tool clamp device for processing the battery car accessories as claimed in claim 7, wherein the longitudinal section of the connecting plate is L-shaped;
and the upper end of the connecting plate is assembled on the side wall of the processing clamp base through an assembling bolt.
9. The multi-station positioning tool clamp device for battery car accessory machining according to claim 8, wherein the center parts of the tops of the first arc-shaped clamping hoop rod and the second arc-shaped clamping hoop rod are fixedly connected with end posts, the end posts are fixedly connected with push rods, and piston rods of the air cylinders are fixedly connected to the push rods;
and a piston rod of the air cylinder is connected with the mounting plate in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022741925.5U CN214868914U (en) | 2021-08-16 | 2021-08-16 | Multi-station positioning tool clamp device for processing of battery car accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022741925.5U CN214868914U (en) | 2021-08-16 | 2021-08-16 | Multi-station positioning tool clamp device for processing of battery car accessories |
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| Publication Number | Publication Date |
|---|---|
| CN214868914U true CN214868914U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022741925.5U Active CN214868914U (en) | 2021-08-16 | 2021-08-16 | Multi-station positioning tool clamp device for processing of battery car accessories |
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| CN (1) | CN214868914U (en) |
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- 2021-08-16 CN CN202022741925.5U patent/CN214868914U/en active Active
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