CN214868932U - Milling and boring clamp suitable for new energy motor right box mould assembling surface - Google Patents
Milling and boring clamp suitable for new energy motor right box mould assembling surface Download PDFInfo
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- CN214868932U CN214868932U CN202120991272.8U CN202120991272U CN214868932U CN 214868932 U CN214868932 U CN 214868932U CN 202120991272 U CN202120991272 U CN 202120991272U CN 214868932 U CN214868932 U CN 214868932U
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Abstract
The utility model discloses a milling and boring processing clamp suitable for new energy motor right box mould assembling face, which comprises a base body, wherein a positioning seat A, a positioning seat B and a positioning seat C are fixedly arranged on the front end face of the base body, the positioning seat C is positioned at the upper end, the positioning seat A is positioned at the left side, the positioning seat B is positioned at the right side, and meanwhile, the positioning seat A, the positioning seat B and the positioning seat C are all provided with pressing plates driven by oil cylinders; a centering mechanism A fixedly installed on the base body is arranged between the positioning seat C and the positioning seat A, and a centering mechanism B which is positioned on the left side of the positioning seat B and fixed on the base body is arranged on the right side of the centering mechanism A; the utility model relates to a rationally, simple structure for the anchor clamps of motor box processing form the locating surface through the positioning seat, are used for fixed box to the clamp plate that drives through the hydro-cylinder carries out the clamping, carries out the location of fabrication hole through mechanism in two minutes simultaneously, makes the clamping more reliable and more stable, and processingquality is more reliable and more stable.
Description
Technical Field
The utility model relates to an anchor clamps field specifically says a be applicable to new forms of energy motor right side case mould assembling face and mill boring adds clamping apparatus.
Background
The new energy motor box is a box structure for mounting a motor rotor and accessories thereof, and the existing sectional type new energy automobile motor box is generally divided into a left box and a right box. Before the motor box body is precisely machined, subsequent machining benchmarks need to be machined, and the motor box body needs to be positioned, clamped and fixed by a clamp to achieve the required precise size; the wall thickness of the right box body in a blank state is uneven, the appearance and the wall thickness of a water channel are uneven, the wall thickness is uneven after processing, and a product is easy to deform.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a reasonable in design, simple structure for the anchor clamps of motor box processing, mechanism in reasonable design several positioning seat and two branches, form the locating surface through the positioning seat, be used for fixed box to the clamp plate that drives through the hydro-cylinder carries out the clamping, carries out the location of fabrication hole through mechanism in two branches simultaneously, makes the clamping more reliable and stable, and processingquality is more reliable and stable.
The utility model discloses a realize like this, construct a milling and boring processing anchor clamps suitable for new forms of energy motor right side case assembling face, including the base member, at the fixed positioning seat A, positioning seat B and positioning seat C that is provided with of the preceding terminal surface of this base member, positioning seat C is located the upper end, positioning seat A is located the left side, positioning seat B is located the right side, positioning seat A, positioning seat B and positioning seat C all are provided with through the clamp plate that is driven by the hydro-cylinder simultaneously;
a center separating mechanism A fixedly installed on the base body is arranged between the positioning seat C and the positioning seat A, and a center separating mechanism B which is located on the left side of the positioning seat B and fixed on the base body is arranged on the right side of the center separating mechanism A.
Preferably, the centering mechanism A is provided with manual rotation anti-falling seats fixedly arranged on the end face of the base body up and down respectively.
Preferably, a pressing plate A is arranged above the positioning seat B.
Preferably, including middle hydro-cylinder A, T shape pull rod A and dabber A, wherein middle hydro-cylinder A is the drive source, installs T shape pull rod A on the hydro-cylinder front end piston rod, and T shape pull rod is connected in dabber A's T shape inslot, and 3 slant T shape grooves are evenly distributed to dabber A upper end on the circumference, and every T shape groove and branch well ejector pin A are accurate to be cooperated, divide well ejector pin A to lead in the hole that the position sleeve was opened. The oil cylinder drives the T-shaped pull rod A to jack up, the T-shaped pull rod A pushes the mandrel A to jack up, the mandrel A simultaneously pushes the middle ejector rod at the 3-position to be outwards propped open through the inclined surface, and the result of three-point centering positioning is achieved.
Preferably, the center distribution mechanism B comprises a middle oil cylinder B, a T-shaped pull rod B and a mandrel B, wherein the middle oil cylinder B is driven, the T-shaped pull rod B is installed on a piston rod at the front end of the oil cylinder, the T-shaped pull rod B is connected in a T-shaped groove of the mandrel B, 2 oblique T-shaped grooves are uniformly distributed at the upper end of the mandrel B on the circumference, each T-shaped groove is precisely matched with the center distribution ejector rod B, and the center distribution ejector rod B is guided in a hole formed in the positioning sleeve. The oil cylinder drives the T-shaped pull rod B to jack up, the T-shaped pull rod B pushes the mandrel to jack up, the mandrel B simultaneously pushes the middle ejector rod at the position 2 to be outwards propped up through the inclined surface, and the two-point centering positioning result is achieved.
The utility model has the advantages of as follows:
the utility model relates to a rationally, simple structure, convenient to use for the processing of motor box, mechanism in reasonable design several positioning seat and two branches forms the locating surface through the positioning seat, is used for fixed box to the clamp plate that drives through the hydro-cylinder carries out the clamping, carries out the location of fabrication hole through mechanism in two branches simultaneously, makes the clamping more reliable and more stable, and processingquality is more reliable and more stable.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a front view of the centering mechanism A of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is a front view of the centering mechanism B of the present invention;
fig. 6 is a cross-sectional view a-a of fig. 5.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a be applicable to new forms of energy motor right side case mould assembling face and mill boring processing anchor clamps through the improvement here, including base member 1, be provided with positioning seat A10, positioning seat B11 and positioning seat C5 at the preceding terminal surface of this base member 1 is fixed, positioning seat C5 is located the upper end, positioning seat A10 is located the left side, positioning seat B11 is located the right side, positioning seat A10, positioning seat B11 and positioning seat C5 all are provided with through the clamp plate that is driven by the hydro-cylinder simultaneously;
a centering mechanism a2 fixedly attached to the base 1 is provided between the positioning seat C5 and the positioning seat a10, and a centering mechanism B3 positioned on the left side of the positioning seat B11 and fixed to the base 1 is provided on the right side of the centering mechanism a 2.
In this embodiment, the centering mechanism a2 is provided with manually rotatable anti-falling seats 9 fixed on the end surface of the base body at the upper and lower sides.
In this embodiment, a pressure plate a4 is disposed above the positioning seat B11.
As shown in figure 1, the base body 1 is formed by welding steel plates, stress is eliminated through aging annealing treatment, deformation can be avoided in the long-term use process, and the base body 1 is connected with an equipment workbench and fixed on equipment.
The positioning seat A10, the positioning seat B11 and the positioning seat C5 form a positioning surface, the centering mechanism A2 drives the three-point positioning left-side process hole through the oil cylinder, the centering mechanism B3 drives the two-point positioning right-side process hole through the oil cylinder, and five degrees of freedom of the right box body are limited in a one-surface two-pin mode.
The base body 1 is connected with an oil supply port of the equipment workbench, so that when the equipment workbench drives the clamp to rotate for 360 degrees, oil can be continuously supplied to a clamping oil cylinder of the clamp; the pressing plate B, the pressing plate D7 and the pressing plate E8 are correspondingly pressed on the right box body by the positioning seat C5, the positioning seat A10 and the positioning seat B11.
And an auxiliary support of oil pressure is respectively arranged below the pressing plate A4 and the pressing plate C6, and after the auxiliary support supports the right box body and is locked, the pressing plate A4 and the pressing plate C6 clamp the right box body through the driving of an oil cylinder.
As shown in fig. 3-4, in this embodiment, the centering device includes a middle cylinder a101, a T-shaped pull rod a and a mandrel a102, where the middle cylinder a is a driving source, a piston rod at the front end of the cylinder is mounted with the T-shaped pull rod a, the T-shaped pull rod is connected in a T-shaped groove of the mandrel a, 3 oblique T-shaped grooves are uniformly distributed at the upper end of the mandrel a on the circumference, each T-shaped groove is precisely matched with a centering push rod a, and the centering push rod a is guided in a hole formed in a positioning sleeve. The oil cylinder drives the T-shaped pull rod A to jack up, the T-shaped pull rod A pushes the mandrel A to jack up, the mandrel A simultaneously pushes the middle ejector rod at the 3-position to be outwards propped open through the inclined surface, and the result of three-point centering positioning is achieved.
As shown in fig. 5-6, in this embodiment, the centering mechanism B includes a middle cylinder B, a T-shaped pull rod B and a mandrel B, wherein the middle cylinder B is driven, the T-shaped pull rod B is mounted on a piston rod at the front end of the cylinder, the T-shaped pull rod B is connected in a T-shaped groove of the mandrel B, 2 oblique T-shaped grooves are uniformly distributed on the circumference of the upper end of the mandrel B, each T-shaped groove is precisely matched with the centering push rod B, and the centering push rod B is guided in a hole formed in the positioning sleeve. The oil cylinder drives the T-shaped pull rod B to jack up, the T-shaped pull rod B pushes the mandrel to jack up, the mandrel B simultaneously pushes the middle ejector rod at the position 2 to be outwards propped up through the inclined surface, and the two-point centering positioning result is achieved.
When in use:
1. in the initial state, the pressing plates are all in the restrained state, an operator is put into the right box body in the blank state, a workpiece is put into the right box body through the error-proof block, and the lower plane of the blank is positioned by the positioning seat C5, the positioning seat A10 and the positioning seat B11.
2. The anti-falling seat 9 is rotated manually to hook the plane of the product blank to prevent the product from falling downwards,
3. oil is supplied to the inside of the equipment, and oil is supplied to the hydraulic oil cylinder through the base body 1;
4. a centering mechanism A2 for three-point positioning of the left process hole; the center separating mechanism B3 extends out, and two points position the right process hole; the five degrees of freedom of the workpiece are limited.
5. And (4) ejecting the oil cylinder, and pressing the right box body by the pressing plate, the pressing plate D7 and the pressing plate E8 corresponding to the positioning seat C5, the positioning seat A10 and the positioning seat B11 respectively so as to fix the right box body and prevent the right box body from deforming.
6. The auxiliary support supports the right box body and is locked, the pressing plate A4 and the pressing plate C6 clamp the right box body through the driving of the oil cylinder, and vibration and deformation of the right box body in the machining process are reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a be applicable to new forms of energy motor right side case mould assembling face and mill boring adds clamping apparatus, includes base member (1), its characterized in that: a positioning seat A (10), a positioning seat B (11) and a positioning seat C (5) are fixedly arranged on the front end face of the base body (1), the positioning seat C (5) is positioned at the upper end, the positioning seat A (10) is positioned at the left side, the positioning seat B (11) is positioned at the right side, and meanwhile, pressing plates driven by oil cylinders are arranged on the positioning seat A (10), the positioning seat B (11) and the positioning seat C (5);
a centering mechanism A (2) fixedly installed on the base body (1) is arranged between the positioning seat C (5) and the positioning seat A (10), and a centering mechanism B (3) which is located on the left side of the positioning seat B (11) and fixed on the base body (1) is arranged on the right side of the centering mechanism A (2).
2. The milling and boring clamp suitable for the new energy motor right box mould assembling surface according to claim 1, is characterized in that: and the centering mechanism A (2) is respectively provided with a manual rotation anti-falling seat (9) which is fixedly arranged on the end surface of the base body from top to bottom.
3. The milling and boring clamp suitable for the box assembling surface of the right box of the new energy motor as claimed in claim 1 or 2, wherein: and a pressing plate A (4) is arranged above the positioning seat B (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120991272.8U CN214868932U (en) | 2021-05-11 | 2021-05-11 | Milling and boring clamp suitable for new energy motor right box mould assembling surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120991272.8U CN214868932U (en) | 2021-05-11 | 2021-05-11 | Milling and boring clamp suitable for new energy motor right box mould assembling surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214868932U true CN214868932U (en) | 2021-11-26 |
Family
ID=78946699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120991272.8U Active CN214868932U (en) | 2021-05-11 | 2021-05-11 | Milling and boring clamp suitable for new energy motor right box mould assembling surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214868932U (en) |
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2021
- 2021-05-11 CN CN202120991272.8U patent/CN214868932U/en active Active
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