CN218770485U - Motor terminal hydraulic tong tool - Google Patents
Motor terminal hydraulic tong tool Download PDFInfo
- Publication number
- CN218770485U CN218770485U CN202222617680.4U CN202222617680U CN218770485U CN 218770485 U CN218770485 U CN 218770485U CN 202222617680 U CN202222617680 U CN 202222617680U CN 218770485 U CN218770485 U CN 218770485U
- Authority
- CN
- China
- Prior art keywords
- die
- crimping
- motor terminal
- hydraulic tong
- terminal hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a motor terminal hydraulic tong tool, which comprises a crimping die, wherein the crimping die consists of two die parts which are arranged in a mirror symmetry manner, and the outline of each die part comprises an arc part and a straight part; when the two die components are mutually closed, the straight line parts of the die components are positioned on the same straight line, the outer wall of the crimping die is provided with an installation groove, the central positions of the upper surface and the lower surface of the crimping die are inwards sunken to form symmetrical sunken parts, and the middle part of the crimping die is provided with a crimping cavity. Adopt the utility model provides a motor terminal hydraulic tong frock, the frock piece location is accurate and firm, and the whole quality is light, and the processing cost is low.
Description
Technical Field
The utility model relates to a hydraulic pressure line ball pincers technical field, in particular to motor terminal hydraulic pressure pincers frock.
Background
In the production process of the motor, copper, aluminum and aluminum alloy cables and cable terminals need to be crimped, in the crimping process, the crimping die changes the shape of the terminals into the shape required to be achieved through hydraulic pressure or mechanical pressure, so that the cables and the cable terminals are stably connected, and then the connected cables and the cable terminals are connected to other equipment. The problem that the existing crimping mold is poor in adaptation exists, the condition that the combination quality between a cable and a terminal is poor is caused, and the problems that the machining difficulty is large, the machining cost is high and the like exist in the crimping mold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a motor terminal hydraulic tong frock is provided, the accurate and firm in frock piece location, whole quality is light, and the processing cost is low.
In order to solve the technical problem, the utility model provides a motor terminal hydraulic tong tool, which comprises a crimping die, wherein the crimping die comprises two die parts which are arranged in a mirror symmetry manner, and the outline of each die part comprises an arc part and a straight part; when the two die components are mutually closed, the straight line parts of the die components are positioned on the same straight line, the outer wall of the crimping die is provided with an installation groove, the central positions of the upper surface and the lower surface of the crimping die are inwards sunken to form symmetrical sunken parts, and the middle part of the crimping die is provided with a crimping cavity.
As an improvement of the above scheme, the side wall of the mounting groove is formed by extending outwards from the edge of the depressed part in the radial direction, the straight line part extends from the top of the side wall to the bottom of the mounting groove, and the shape of the mounting groove is matched with that of the chuck of the pneumatic clamp.
As an improvement of the scheme, the crimping mold is provided with a positioning groove, and the positioning groove comprises a first positioning groove and a second positioning groove.
As an improvement of the scheme, the cambered surface corresponding to the first positioning groove is a major arc, and the cambered surface corresponding to the second positioning groove is a minor arc.
As an improvement of the scheme, the connecting parts of the first positioning groove, the second positioning groove and the outer wall of the crimping mold are provided with round corners.
In an improvement of the above aspect, the depression is a truncated cone, and the height of the depression is 0.3 to 0.35 of the height of the crimping die.
As an improvement of the scheme, the cross section of the crimping cavity is a polygon, and the diameter of the circumcircle of the polygon is 0.7-0.9 of the wire diameter of the enameled wire.
Implement the utility model discloses, following beneficial effect has: the overall length of the hydraulic clamp is shortened by arranging the arc-shaped part and the straight line part on the outer contour of the die part; by arranging the mounting groove and the positioning grooves, the tool block is accurately and firmly positioned, and the tool block cannot shift in the crimping process; simultaneously through setting up the depressed part, under the condition of guaranteeing the crimping effect, the whole quality of frock piece is light, reduction in production cost.
Drawings
Fig. 1 is a schematic structural view of the motor terminal hydraulic tong tool of the present invention;
fig. 2 is a front view of the motor terminal hydraulic tong tool of the present invention;
fig. 3 is a left side view of the utility model discloses motor terminal hydraulic tong frock.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside equidirectional wording that appears or will appear in the text only uses the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1 to 3, an embodiment of the present invention provides a motor terminal hydraulic tong tool, which includes a crimping mold 1, where the crimping mold 1 is composed of two mold components arranged in a mirror symmetry manner, and an outer contour of the crimping component includes an arc-shaped portion 2 and a straight portion 3; when the two die components are combined, the straight line parts 3 of the die components are positioned on the same straight line, the outer wall of the crimping die 1 is provided with a mounting groove 4, the central positions of the upper surface and the lower surface of the crimping die 1 are inwards sunken to form symmetrical sunken parts 5, and the middle part of the crimping die 1 is provided with a crimping cavity 6.
The side wall 41 of the mounting groove 4 extends outwards from the edge of the recessed portion 5 in the radial direction to form, the straight line portion 3 extends from the top of the side wall 41 to the bottom of the mounting groove 4, the shape of the mounting groove 4 is matched with that of a chuck of a pneumatic clamp, the side wall 4 of the mounting groove 4 extends in the radial direction, the matching with the chuck is facilitated, no gap is formed between the crimping mold 1 and the chuck of the pneumatic clamp, the combination of the crimping mold 1 and the pneumatic clamp is firmer, the straight line portion 3 extends to the bottom of the mounting groove 4, and the shape of the crimping mold 1 is easier to process.
Through the setting of the straight line part 3 of the crimping die 1, compared with two complete semicircular die parts, the hinged position of the pneumatic clamp can be moved forwards towards the crimping die, the whole length of the hydraulic clamp is shortened, the two die parts cannot interfere with each other in the opening and closing process, the two die parts are prevented from rubbing with each other to cause abrasion, the die is more convenient to open and close, and the production cost is further reduced.
In order to better fix a position crimping mould 1's position, thereby prevent under extreme conditions pneumatic too big leading to crimping mould 1 off tracking, be equipped with constant head tank 7 on the crimping mould 1, constant head tank 7 includes first constant head tank 8 and second constant head tank 9, first constant head tank 8 and second constant head tank 9 can be one or more respectively, it is firm to set up the fixed of a plurality of constant head tanks 7 can guarantee crimping mould and pneumatic fixture, but the complexity of the installation operation and the process of mould processing have been increased simultaneously.
Wherein, the cambered surface that first constant head tank 8 corresponds is the major arc, and the cambered surface that second constant head tank 9 corresponds is the minor arc, and crimping mould 1 passes through mounting groove 4 joints on pneumatic fixture, and the installation position of crimping mould 1 is confirmed in the cooperation of the setting element on second constant head tank 9 and the anchor clamps, and the location back fastener is fixed crimping mould 1 and pneumatic fixture through first constant head tank 8, and the displacement can not take place for crimping mould 1 in further improving the accurate nature of location and the course of working.
The outer wall junction of first constant head tank 8, second constant head tank 9 and crimping mould 1 all is equipped with fillet 10, gets rid of overlap, burr etc. of corner department through the design of fillet 10, avoids fish tail operator or cuts other mechanisms, and the appearance is pleasing to the eye.
Depressed part 5 on crimping mould 1 is the round platform shape, the outside cross-section of round platform portion is greater than inboard cross-section, ensure that inboard cross-section is less than the mid portion of having seted up crimping mould 1 of mounting groove 4, crimping mould 1's bulk strength can not receive the influence, depressed part 5 highly be 0.3 ~ 0.35 of crimping mould 1 height, depressed part 5's design can alleviate the holistic weight of crimping mould 1, and the production cost is reduced, meanwhile can guarantee the highly satisfied demand in crimping chamber 6, the crimping quality of terminal and enameled wire is not influenced.
Preferably, the cross section of crimping chamber 6 is the polygon, polygonal circumscribed circle diameter is 0.7 ~ 0.9 of enameled wire line diameter, the cross section of crimping chamber 6 can be regular hexagon, regular octagon, regular decagon or other irregular polygons, according to required crimping shape, design corresponding crimping chamber 6 shape, when the enameled wire line diameter is thick, regular octagon or regular decagon's crimping chamber 6 can be chooseed for use, the number of sides is more, the area of crimping chamber 6 is big more, to the enameled wire that the line diameter is thick, the atress is more even, guarantee the effect of crimping and do not damage the enameled wire, in this embodiment, the shape of crimping chamber 6 is regular hexagon.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a motor terminal hydraulic tong frock which characterized in that: the crimping die is composed of two die parts which are arranged in a mirror symmetry mode, and the outer contour of each die part comprises an arc-shaped part and a straight line part; when the two die components are mutually closed, the straight line parts of the die components are positioned on the same straight line, the outer wall of the crimping die is provided with an installation groove, the central positions of the upper surface and the lower surface of the crimping die are inwards sunken to form symmetrical sunken parts, and the middle part of the crimping die is provided with a crimping cavity.
2. The motor terminal hydraulic tong tool of claim 1, characterized in that: the side wall of the mounting groove extends outwards from the edge of the depressed part in the radial direction, the straight line part extends from the top of the side wall to the bottom of the mounting groove, and the shape of the mounting groove is matched with that of a chuck of the pneumatic clamp.
3. The motor terminal hydraulic tong tool of claim 1, characterized in that: the crimping die is provided with a positioning groove, and the positioning groove comprises a first positioning groove and a second positioning groove.
4. The motor terminal hydraulic tong tool of claim 3, characterized in that: the cambered surface that first constant head tank corresponds is the major arc, the cambered surface that the second constant head tank corresponds is the minor arc.
5. The motor terminal hydraulic tong tool of claim 3, characterized in that: the first positioning groove, the second positioning groove and the joint of the outer wall of the crimping mold are provided with fillets.
6. The motor terminal hydraulic tong tool of claim 1, characterized in that: the depressed part is in a truncated cone shape, and the height of the depressed part is 0.3-0.35 of the height of the compression joint die.
7. The motor terminal hydraulic tong tool of claim 1, characterized in that: the cross section of the crimping cavity is a polygon, and the diameter of the circumscribed circle of the polygon is 0.7-0.9 of the wire diameter of the enameled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617680.4U CN218770485U (en) | 2022-09-29 | 2022-09-29 | Motor terminal hydraulic tong tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617680.4U CN218770485U (en) | 2022-09-29 | 2022-09-29 | Motor terminal hydraulic tong tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218770485U true CN218770485U (en) | 2023-03-28 |
Family
ID=85695769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222617680.4U Active CN218770485U (en) | 2022-09-29 | 2022-09-29 | Motor terminal hydraulic tong tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218770485U (en) |
-
2022
- 2022-09-29 CN CN202222617680.4U patent/CN218770485U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218770485U (en) | Motor terminal hydraulic tong tool | |
| CN113020390A (en) | Heavy-load jaw clamping block | |
| CN210692770U (en) | Track connecting line | |
| CN210460762U (en) | Power first-stage and second-stage turbine disk forging | |
| CN215701773U (en) | Ball head clamping block | |
| CN205362618U (en) | Die casting die slider round pin | |
| CN214378012U (en) | Bending tool for electromagnetic wire | |
| CN215579497U (en) | Automobile wire harness tooling plate jig | |
| IE53115B1 (en) | Sucker rods, pony rods and production thereof | |
| CN2361609Y (en) | Connecting joint for jib of tower crane | |
| CN210127877U (en) | Low pressure turbine dish forging | |
| CN211028744U (en) | Welding fixture | |
| CN209953948U (en) | Screw tap antiskid cover | |
| CN211500818U (en) | Engine cylinder block assembly, engine and vehicle | |
| CN218729928U (en) | Composite waterproof copper-clad aluminum busbar | |
| CN212991023U (en) | Fuse-link contact connecting piece | |
| CN216715524U (en) | Hot plug interface of ROV hydraulic system used under sea | |
| CN211279427U (en) | Automobile hinge die | |
| CN213007521U (en) | Workshop spiro union's glass lower guideway and door | |
| CN221232063U (en) | Clamp tool for protecting outer pull rod ball sleeve | |
| CN210793067U (en) | Aluminium alloy M6 rivet nut mounting hole structure for car | |
| CN206569195U (en) | The connector of motorcycle separated vehicle frame | |
| CN214450100U (en) | Thrust rod | |
| CN211578397U (en) | Special-shaped copper bar | |
| CN207448510U (en) | A kind of mechanical forearm casting of corrosion resistant high tenacity robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |